Index to OEIS (Section Pri)  Index to OEIS (Section Pri)[Aa |Ab |Al |Am |Ap |Ar |Ba |Be |Bi |Bl |Bo |Br |Ca |Ce |Ch |Cl |Coa |Coi |Com |Con |Cor |Cu |Cy |Da |De |Di |Do |Ea |Ed |El |Eu |Fa |Fe |Fi |Fo |Fu |Ga |Ge |Go |Gra |Gre |Ha |He |Ho |Ia |In |J |K |La |Lc |Li |Lo |Lu |M |Mag |Map |Mat |Me |Mo |Mu |N |Na |Ne |Ni |No |Nu |O |Pac |Par |Pas |Pea |Per |Ph |Poi |Pol |Pos |Pow |Pra |Pri |Pro |Ps |Qua |Que |Ra |Rea |Rel |Res |Ro |Ru |Sa |Se |Si |Sk |So |Sp |Sq |St |Su |Sw |Ta |Te |Th |To |Tra |Tri |Tu |U |V |Wa |We |Wi |X |Y |Z |1 |2 |3 |4 |Up ][Sourcefile for this Index.]Section Pri prime factorizations of important sequences: see factorizations of important sequences prime factors of n, number of A001222 prime numbers of measurement: A002048*, A002049* prime numbers: A000040*, A008578 prime plus twice a square: A046903 prime powers: A000961*, A025475* (excludes primes), A057820 (gaps), A002540 (record gaps) prime pyramid: A051237*, A036440 Prime quadruplets:: A007530 Prime races:: A007351, A007355, A007354, A007353, A007352, A007350 prime signature: A025487* prime signature: see also (1) A000688 A005361 A008480 A008683 A008966 A025488 A035206 A035341 A036035 A036041 A038538 A046660 prime signature: see also (2) A046951 A050320 A050322 A050323 A050324 A050325 A050326 A050327 A050328 A050329 A050330 A050331 prime signature: see also (3) A050332 A050333 A050334 A050335 A050336 A050337 A050338 A050339 A050340 A050341 A050345 A050346 prime signature: see also (4) A050347 A050348 A050349 A050350 A050354 A050355 A050356 A050357 A050358 A050359 A050360 A050361 prime signature: see also (5) A050362 A050363 A050364 A050370 A050371 A050372 A050373 A050374 A050375 A050377 A050378 A050379 prime signature: see also (6) A050380 A050382 A051282 A051466 A051707 A052213 A052214 A052304 A052305 A052306 A056099 A056153 prime signature: see also (7) A056808 A056823 A057335 prime signature: see also (8) primes, in arithmetic progressions prime triplets: A007529 prime(2^n): A033844*, A018249, A051438, A051440, A051439 prime(n) == +/-k (mod n): (1) A023143, A023144, A023145, A023146, A023147, A023148, A023149, A023150, A023151, A023152, A049204, A092044 prime(n) == +/-k (mod n): (2) A092045, A092046, A092047, A092048, A092049, A092050, A092051, A092052. prime, largest <=n: A007917 prime, largest dividing n: A006530 prime, smallest whose product of digits is (something): A088653 A088654 A089298 A089364 A089365 A089386 A089912 PRIMEGAME: A007542, A007546, A007547 PrimePi(x), number of primes <= x: A000720* primes , sequences related to (start): primes : A000040* primes gaps, see primes, gaps between primes in arithmetic progressions, see primes, in arithmetic progressions primes involving quasi-repdigits D(R)nE: (01) A049054,A088274,A088275,A102929,A102930,A102931,A102932,A102933,A102934,A102935, primes involving quasi-repdigits D(R)nE: (02) A102936,A102937,A102938,A102939,A102940,A102941,A102942,A102943,A102944,A102945, primes involving quasi-repdigits D(R)nE: (03) A102946,A102947,A081677,A101392,A102948,A102949,A102950,A102951,A102952,A102953, primes involving quasi-repdigits D(R)nE: (04) A102954,A102955,A098930,A099006,A102956,A098959,A102957,A098960,A102958,A102959, primes involving quasi-repdigits D(R)nE: (05) A102959,A102960,A102961,A102962,A102963,A102964,A056807,A100501,A101393,A102965, primes involving quasi-repdigits D(R)nE: (06) A102966,A102967,A102968,A102969,A102970,A102971,A102972,A102973,A102974,A102975, primes involving quasi-repdigits D(R)nE: (07) A102976,A102977,A102978,A102979,A102980,A101396,A101398,A056806,A101397,A101395, primes involving quasi-repdigits D(R)nE: (08) A101394,A102981,A102982,A102983,A102984,A102985,A102986,A102987,A102988,A102989, primes involving quasi-repdigits D(R)nE: (09) A102990,A102991,A102992,A102993,A102994,A099005,A099017,A102995,A102996,A102997, primes involving quasi-repdigits D(R)nE: (10) A102998,A102999,A103000,A103001,A103002,A103003,A096254,A103004,A103005,A103006, primes involving quasi-repdigits D(R)nE: (11) A103007,A103008,A103009,A103010,A103011,A103012,A103013,A103014,A103015,A103016, primes involving quasi-repdigits D(R)nE: (12) A103017,A103018,A103019,A103020,A103021,A103022,A103023,A103024,A103025,A056805, primes involving quasi-repdigits D(R)nE: (13) A103027,A103027,A103028,A103029,A103030,A097402,A103031,A103032,A103033,A103034, primes involving quasi-repdigits D(R)nE: (14) A103035,A103036,A103037,A103038,A103039,A103040,A103041,A103042,A103043,A103044, primes involving quasi-repdigits D(R)nE: (15) A103045,A103046,A103047,A103048,A103049,A056804,A097970,A097954,A103050,A103051, primes involving quasi-repdigits D(R)nE: (16) A103052,A103053,A103054,A103055,A103056,A103057,A103058,A103059,A103060,A103061, primes involving quasi-repdigits D(R)nE: (17) A103062,A103063,A103064,A103065,A103066,A103067,A103068,A099190,A103069,A103070, primes involving quasi-repdigits D(R)nE: (18) A103071,A103072,A103073,A103074,A103075,A103076,A103077,A103078,A103079,A103080, primes involving quasi-repdigits D(R)nE: (19) A103081,A103082,A103083,A103084,A103085,A103086,A103087,A103088,A103089,A103090, primes involving quasi-repdigits D(R)nE: (20) A103091,A103092,A056797,A096774,A100473,A103093,A103094,A103095,A103096,A103097, primes involving quasi-repdigits D(R)nE: (21) A103098,A103099,A103100,A103101,A103102,A103103,A103104,A103105,A103106,A103107, primes involving quasi-repdigits D(R)nE: (22) A103108,A103109 primes involving repunits , (start): primes involving repunits, X*10*repunits+Y: (1): A004023, A056654, A056655, A056659, A056660, A056656, A056677, A056678, A055520, A056680, primes involving repunits, X*10*repunits+Y: (2): A056681, A056661, A056682, A056683, A056684, A056685, A056686, A056687, A056658, A056657, primes involving repunits, X*10*repunits+Y: (3): A056688, A056689, A056693, A056664, A056694, A056695, A056663, A056696, A056662. primes involving repunits, X*10^n+Y*repunits: (1): A004023, A056698, A089147, A002957, A056700, A056701, A056702, A056703, A056704, primes involving repunits, X*10^n+Y*repunits: (2): A056705, A056706, A056707, A056708, A056712, A056713, A056714, A056715, A056716, primes involving repunits, X*10^n+Y*repunits: (3): A056717, A056718, A056719, A056720, A056721, A056722, A056723, A056724, A056725, primes involving repunits, X*10^n+Y*repunits: (4): A056726, A056727. primes involving repunits, X*repunits+-Y: (1): A004023, A097683, A097684, A097685, A084832, A096506, A099409, A099410, A055557, A099411, primes involving repunits, X*repunits+-Y: (2): A099412, A096845, A099413, A099414, A099415, A099416, A099417, A099418, A098088, A096507, primes involving repunits, X*repunits+-Y: (3): A099419, A099420, A098089, A099421, A099422, A096846, A096508, A095714, A089675 primes of the form binomial(k*n, n) � 1, k=2..6: A066699, A066726, A125221, A125220, A125241, A125240, A125243, A125242, A125245, A125244. primes p such that x^k = 2 has a solution mod p, sequences related to (start): (**) means the divergence occurs beyond the last entry shown in the OEIS. [Indexed by Patrick De Geest (pdg(AT)worldofnumbers.com)] primes p such that x^k = 2 has a solution mod p, k=02 to 09: A038873 (or A001132), A040028, A040098, A040159, A040992, A042966, A045315(**), A049596, primes p such that x^k = 2 has a solution mod p, k=10 to 19: A049542, A049543, A049544, A049545, A049546, A049547, A045315, A049549, A049550, A049551 primes p such that x^k = 2 has a solution mod p, k=20 to 29: A049552, A049553, A049554, A049555, A049556, A049557, A049558, A049596(**), A049560, A049561 primes p such that x^k = 2 has a solution mod p, k=30 to 39: A049562, A000040(**), A049564, A049565, A049566, A049567, A049568, A049569, A049570, A049571 primes p such that x^k = 2 has a solution mod p, k=40 to 49: A049572, A049573, A049574, A058853, A049576, A049577, A049578, A000040(**), A049580, A042966(**) primes p such that x^k = 2 has a solution mod p, k=50 to 59: A049582, A049583, A049584, A049585, A049550(**), A049587, A049588, A049589, A049590, A000040(**) primes p such that x^k = 2 has a solution mod p, k=60 to 63: A049592, A000040(**), A049594, A049595. primes such that the sum of the predecessor and successor primes is divisible by k: A112681, A112794, A112731, A112789, A112795, A112796, A112804, A112847, A112859, A113155, A113156, A113157, A113158 primes with X as smallest positive primitive root: (1) A001122, A001123, A001124, A001125, A001126, A061323, A061324, A061325, A061326, A061327, primes with X as smallest positive primitive root: (2) A061328, A061329, A061330, A061331, A061332, A061333, A061334, A061335, A061730, A061731, primes with X as smallest positive primitive root: (3) A061732, A061733, A061734, A061735, A061736, A061737, A061738, A061739, A061740, A061741, primes with X as smallest positive primitive root: (4) A114657, A114658, A114659, A114660, A114661, A114662, A114663, A114664, A114665, A114666, primes with X as smallest positive primitive root: (5) A114667, A114668, A114669, A114670, A114671, A114672, A114673, A114674, A114675, A114676, primes with X as smallest positive primitive root: (6) A114677, A114678, A114679, A114680, A114681, A114682, A114683, A114684, A114685, A114686 primes, <= n: A000720* primes, absolute: A003459* primes, additive: A046704 primes, almost: see almost primes primes, approximations to: A050503, A050502, A050504 primes, arithmetic progressions of, see primes, in arithmetic progressions primes, automorphic: A046883, A046884 primes, balanced: A006562, A051795, A054342 primes, Bertrand: A006992*, A051501 primes, Bertrand: see also Bertrand's Postulate Primes, by class number, A002148, A002142, A002146, A002147, A002149 primes, by Erdos-Selfridge class n+: (0) A005113, A126433, A101253 primes, by Erdos-Selfridge class n-: (0) A056637, A101231, A126805 primes, by Erdos-Selfrigde class n+: (1) A005105, A005106, A005107, A005108, A081633, A081634 primes, by Erdos-Selfrigde class n+: (2) A081635, A081636, A081637, A081638, A081639, A084071, A090468, A129474, A129475 primes, by Erdos-Selfrigde class n-: (1) A005109, A005110, A005111, A005112, A081424, A081425 primes, by Erdos-Selfrigde class n-: (2) A081426, A081427, A081428, A081429, A081430, A081640, A081641, A129248, A129249, A129250 Primes, by number of digits, A003617, A006879, A006880, A003618 primes, by order: (1) A007821, A049078, A049079, A049080, A049081, A058322, A058324, A058325, A058326, A058327, A058328, A093046 primes, by order: (2) A000040, A006450, A038580, A049090, A049203, A049202, A057849, A057850, A057851, A057847, A058332, A093047 Primes, by period length, A007615 primes, by primitive root , sequences related to (start): primes, by primitive root: (01) A001122 A001123 A001124 A001125 A001126 A001913 A002230 A003147 A007348 A007349 A019334 A019335 primes, by primitive root: (02) A019336 A019337 A019338 A019339 A019340 A019341 A019342 A019343 A019344 A019345 A019346 A019347 primes, by primitive root: (03) A019348 A019349 A019350 A019351 A019352 A019353 A019354 A019355 A019356 A019357 A019358 A019359 primes, by primitive root: (04) A019360 A019361 A019362 A019363 A019364 A019365 A019366 A019367 A019368 A019369 A019370 A019371 primes, by primitive root: (05) A019372 A019373 A019374 A019375 A019376 A019377 A019378 A019379 A019380 A019381 A019382 A019383 primes, by primitive root: (06) A019384 A019385 A019386 A019387 A019388 A019389 A019390 A019391 A019392 A019393 A019394 A019395 primes, by primitive root: (07) A019396 A019397 A019398 A019399 A019400 A019401 A019402 A019403 A019404 A019405 A019406 A019407 primes, by primitive root: (08) A019408 A019409 A019410 A019411 A019412 A019413 A019414 A019415 A019416 A019417 A019418 A019419 primes, by primitive root: (09) A019420 A019421 A029932 A047933 A047934 A047935 A047936 A048975 A048976 A066529 A023048 primes, by primitive root: (09) A105874-A105914 primes, by primitive root: see also Artin's constant Primes, chains of, A005603, A005602 primes, characteristic function of: A010051 Primes, compressed, A002036 Primes, consecutive, A006549, A007700, A007513, A007529, A007530, A006489 primes, cuban: A002407, A002648, A007645 primes, Cullen: A005849*, A050920* primes, deceptive: A000864 Primes, decompositions into, A002375, A002126, A001031, A002372, A007414 primes, differences between: A001223*, A007921*, A030173*, A037201 primes, differences between: see also primes, gaps between primes, dihedral calculator: A038136 primes, dihedral palindromic: A048662 primes, dividing n: A001221*, A001222*, A006530*, A046660 primes, doubled: A001747, A005602, A005603 primes, duodecimal: A006687 primes, Euclid-Pocklington: A053341* primes, Euclidean: A007996 primes, even: A001747 primes, Fermat: A019434*, A050922 primes, Fibonacci numbers: A001605*, A005478* primes, final digits of: A007652 primes, fortunate, A005235 primes, from Euclid's proof: A000945*, A000946* primes, gaps between , sequences related to (start): primes, gaps between, A001223*, A007921*, A030173*, A037201, A023200 primes, gaps between, A001359, A006512, A077800, A001097, A049591, A124582-A124596 primes, gaps between, A031924 A031925 A031926 A031927 A031928 A031929 A031930 A031931 A031932 A031933 A031934 A031935 A031936 A031937 A031938 A031939 primes, gaps between, records for: A000101* (upper end), A002386* (lower end), A005250* (gaps) primes, gaps between, see also: A005669, A002540, A000230, A000232, A001549, A001632 primes, gaps between, see also: primes, differences between primes, Germain: see primes, Sophie Germain primes, good: A046869, A028388 primes, half-quartan: A002646 primes, happy: A035497 primes, Higgs: A007459 primes, home, see also A048985, A064841 primes, home: A037274* (base 10), A048986* and A064795 (base 2) primes, Honaker: A033548 primes, iccanobiF: A036797 primes, in arithmetic progressions, sequences related to (start): primes, in arithmetic progressions: (01) Consider n-term arithmetic progressions (APs) of primes, i, i+d, i+2d, ..., i+(n-1)d. We can minimize (a) the first term i, (b) the common difference d, or (c) the last term, l=i+(n-1)d. This gives rise to 12 sequences since for each problem we can list the values of i, d, l, and we can list the progressions as the rows of a triangle: primes, in arithmetic progressions: (02) problem (a) i: A007918* (assuming k-tuple cojecture), d: A061558, l: A120302, triangle: A130791 primes, in arithmetic progressions: (03) problem (b) i: A033189, d: A033188*, l: A113872, triangle: A133276 primes, in arithmetic progressions: (04) problem (c) i: A113827, d: A093364, l: A005115*, triangle: A133277 primes, in arithmetic progressions: (05) If we take the initial value to be the n-th prime (A000040) the the sequences are: d: A088430, l: A113834, triangle: A133278 primes, in arithmetic progressions: (06) One may also ask for n consecutive primes in arithmetic progression: this gives A006560. primes, in arithmetic progressions: (07) One may also consider n consecutive numbers in arithmetic progression having the same prime signature, and ask the same questions. This gives the following sequences: primes, in arithmetic progressions: (08) problem (a) i: A133279, d: A113461, l: A127781, triangle: A113460 primes, in arithmetic progressions: (09) problem (b) i: A034173, d: the all-ones sequence A000012, l: A034174, triangle: A083785 primes, in arithmetic progressions: (10) problem (c) i: A087308, d: A087310, l: A133280, triangle: A086786 primes, in arithmetic progressions: (11) One may also ask for n consecutive numbers with the same prime signature: this gives sequences A034173, A034174, A083785 again. See also A087307. primes, in arithmetic progressions: (12) See also A031217 A033168 A033290 A033446 A033447 A033448 A033449 A033450 primes, in arithmetic progressions: (13) See also A033451 A035050 A035089 A035091 A035092 A035093 A035094 A035095 A035096 A047980 A047981 A047982 primes, in arithmetic progressions: (14) See also A052239 A052242 A052243 A053647 A054203 A057324 A057325 A057326 A057327 A057328 A057329 A057330 primes, in arithmetic progressions: (15) See also A057331 A057778 A057874 A058252 A058323 A058362 A059044 primes, in decimal expansion of Pi: A005042 Primes, in intervals, A007491 Primes, in number fields, A003631, A003625, A003628, A003630, A003632, A003626 Primes, in residue classes, A003627, A002313, A003629, A002145, A007520, A002515, A007528, A002144, A007521, A002476, A001132, A007522, A007519 Primes, in sequences, A003032, A003033, A002072 Primes, in ternary, A001363 primes, in various ranges , sequences related to (start): primes, in various ranges: (1) A003604 A006879 A006880 A007053 A007508 A033843 A035533 A036351 A036386 A039506 A039507 primes, in various ranges: (2) A040014 A049035 A049040 A050251 A050258 A050986 A050987 A052130 A055206 A055552 A055683 A055728 primes, in various ranges: (3) A055729 A055730 A055731 A055732 A055737 A055738 A057573 A057978 A058191 A058247 A058248 A060969 primes, in various ranges: (4) A060970 A060971 A063501 A064151 A066265 A066873 A071973 primes, in various ranges: (5) A091644 A091645 A091646 A091647 A091705 A091706 A091707 A091708 A091709 A091710 primes, in various ranges: (6) A091634 A091635 A091636 A091637 A091638 A091639 A091640 A091641 A091642 A091643 Primes, inert, A003631, A003625, A003628, A003630, A003632, A003626 primes, irregular: A000928*, A061576* Primes, isolated, A007510 primes, isolated: A039818 Primes, largest, A006530, A006990, A007014, A002374, A003618 primes, left-truncatable: see truncatable primes primes, lonely: A023186, A023187, A023188 primes, long period: A006883* primes, Lucas numbers: A001606*, A005479* primes, Lucasian: A002515* primes, Mersenne: A000668* (primes of form 2^p-1), A000043* (p values) primes, Mills's: A051254* primes, minus a constant: A000040*, A014689, A014692, A040976. primes, multiplicative and additive: A046713 primes, multiplicative: A046703 primes, next: A007918 primes, number of less than n*10^k: (1) A000720*, A038801, A028505, A038812, A038813, A038814, A038815, A038816, A038817, A038818, A038819, primes, number of less than n*10^k: (2) A038820, A038821, A038822, A080123, A080124, A080125, A080126, A080127, A080128, A080129, A116356. primes, octavan: A006686 primes, of a particular form, number that are less than or equal to 10^n: A091115 A091116 A091117 A091119-A091129 A091099 A091098 A006880 A007508 primes, of form n! +- 1: A002981, A002982 primes, of form x^2 + kxy + y^2: (1) A007519 A007645 A033212 A033215 A038872 A068228 A107008 A107008 A107145 A107152 A139492 A139493 primes, of form x^2 + kxy + y^2: (2) A139493 A139494 A139495 A139496 A139497 A139498 A139499 A139500 A139501 A139502 A139503 A139504 primes, of form x^2 + kxy + y^2: (3) A139505 A139506 A139507 A139508 A139509 A139510 A139511 A139512 primes, of form x^2+27y^2: A014752, A040028 primes, of form x^2+y^2: A002313*, A002331, A002330, A002144 primes, order of: A049076, A007097 primes, palindromic: A002385*, A007500, A007616 primes, palindromic: see also palindromic primes primes, period of reciprocal of, see 1/p primes, Pierpont: A005109 Primes, primitive roots of, A001918, A002233, A002199, A002231, A001122, A007348, A003147, A001913, A001123, A007349, A001124, A001125, A001126 Primes, products of, A007467, A006881, A006094, A007304 primes, products of: A000040 (1), A001358 (2), A014612 (3), A014613 (4) primes, pseudo: see pseudoprimes primes, quadratic form, discriminant -104: A107132, A033218 primes, quadratic form, discriminant -108: A014752 primes, quadratic form, discriminant -112: A107133, A107134 primes, quadratic form, discriminant -116: A033219 primes, quadratic form, discriminant -11: A056874, A106857 primes, quadratic form, discriminant -120: A107135, A107136, A107137, A033220 primes, quadratic form, discriminant -124: A033221 primes, quadratic form, discriminant -128: A105389 primes, quadratic form, discriminant -12: A002476 primes, quadratic form, discriminant -132: A107138, A033222 primes, quadratic form, discriminant -136: A107139, A033223 primes, quadratic form, discriminant -140: A107140, A033224 primes, quadratic form, discriminant -144: A107141, A107142 primes, quadratic form, discriminant -148: A033225 primes, quadratic form, discriminant -152: A107143, A033226 primes, quadratic form, discriminant -156: A033227 primes, quadratic form, discriminant -15: A033212, A106858, A106859, A106860, A106861 primes, quadratic form, discriminant -160: A107144, A107145 primes, quadratic form, discriminant -164: A033228 primes, quadratic form, discriminant -168: A107146, A107147, A107148, A033229 primes, quadratic form, discriminant -16: A002144, A002313 primes, quadratic form, discriminant -172: A033230 primes, quadratic form, discriminant -176: A107149, A107150 primes, quadratic form, discriminant -180: A107151, A107152 primes, quadratic form, discriminant -184: A107153, A033231 primes, quadratic form, discriminant -188: A033232 primes, quadratic form, discriminant -192: A107154 primes, quadratic form, discriminant -196: A107155 primes, quadratic form, discriminant -19: A106862, A106863 primes, quadratic form, discriminant -200: A107156, A107157 primes, quadratic form, discriminant -204: A107158, A033233 primes, quadratic form, discriminant -208: A107159, A107160 primes, quadratic form, discriminant -20: A033205, A106864, A106865 primes, quadratic form, discriminant -212: A033234 primes, quadratic form, discriminant -216: A107161, A107162 primes, quadratic form, discriminant -220: A033235 primes, quadratic form, discriminant -224: A107163, A107164 primes, quadratic form, discriminant -228: A107165, A033236 primes, quadratic form, discriminant -232: A107166, A033237 primes, quadratic form, discriminant -236: A033238 primes, quadratic form, discriminant -23: A106866, A106867, A106868, A106869 primes, quadratic form, discriminant -240: A107167, A107168, A107169 primes, quadratic form, discriminant -244: A033239 primes, quadratic form, discriminant -248: A107170, A033240 primes, quadratic form, discriminant -24: A033199, A084865 primes, quadratic form, discriminant -256: A014754 primes, quadratic form, discriminant -260: A107171, A033241 primes, quadratic form, discriminant -264: A107172, A107173, A107174, A033242 primes, quadratic form, discriminant -268: A033243 primes, quadratic form, discriminant -272: A107175, A107176 primes, quadratic form, discriminant -276: A107177, A033244 primes, quadratic form, discriminant -27: A002476, A106870 primes, quadratic form, discriminant -280: A107178, A107179, A107180, A033245 primes, quadratic form, discriminant -284: A033246 primes, quadratic form, discriminant -288: A107181 primes, quadratic form, discriminant -28: A033207 primes, quadratic form, discriminant -292: A033247 primes, quadratic form, discriminant -296: A107182, A033248 primes, quadratic form, discriminant -300: A107183, A107184 primes, quadratic form, discriminant -304: A107185, A107186 primes, quadratic form, discriminant -308: A107187, A033249 primes, quadratic form, discriminant -312: A107188, A107189, A107190, A033250 primes, quadratic form, discriminant -316: A033251 primes, quadratic form, discriminant -31: A033221, A106871, A106872, A106873, A106874 primes, quadratic form, discriminant -320: A107191, A107192 primes, quadratic form, discriminant -324: A107193 primes, quadratic form, discriminant -328: A107194, A033252 primes, quadratic form, discriminant -32: A007519, A007520, A106875, A106876 primes, quadratic form, discriminant -332: A033253 primes, quadratic form, discriminant -336: A107195, A107196, A107197, A107198 primes, quadratic form, discriminant -340: A107199, A033254 primes, quadratic form, discriminant -344: A107200, A033255 primes, quadratic form, discriminant -348: A033256 primes, quadratic form, discriminant -352: A107201, A107202 primes, quadratic form, discriminant -356: A033257 primes, quadratic form, discriminant -35: A106877, A106878, A106879, A106880, A106881 primes, quadratic form, discriminant -360: A107203, A107204, A107205, A107206 primes, quadratic form, discriminant -364: A107207, A033258 primes, quadratic form, discriminant -368: A107208, A107209 primes, quadratic form, discriminant -36: A040117, A068228, A106882 primes, quadratic form, discriminant -372: A107210, A033202 primes, quadratic form, discriminant -376: A107211, A033204 primes, quadratic form, discriminant -380: A033206 primes, quadratic form, discriminant -384: A107212, A107213 primes, quadratic form, discriminant -388: A033208 primes, quadratic form, discriminant -392: A107214, A107215 primes, quadratic form, discriminant -396: A107216, A107217 primes, quadratic form, discriminant -39: A033227, A106883, A106884, A106885, A106886, A106887, A106888 primes, quadratic form, discriminant -3: A007645 primes, quadratic form, discriminant -400: A107218, A107219 primes, quadratic form, discriminant -40: A033201, A106889 primes, quadratic form, discriminant -43: A106890, A106891 primes, quadratic form, discriminant -44: A033209, A106282, A106892, A106893 primes, quadratic form, discriminant -47: A033232, A106894, A106895, A106896, A106897, A106898, A106899, A106900 primes, quadratic form, discriminant -48: A068229 primes, quadratic form, discriminant -4: A002313 primes, quadratic form, discriminant -51: A106901, A106902, A106903, A106904 primes, quadratic form, discriminant -52: A033210, A106905, A106906 primes, quadratic form, discriminant -55: A033235, A106907, A106908, A106909, A106910, A106911, A106912, A106913 primes, quadratic form, discriminant -56: A033211, A106914, A106915, A106916, A106917 primes, quadratic form, discriminant -59: A106918, A106919, A106920, A106921, A106922 primes, quadratic form, discriminant -63: A106923, A106924, A106925, A106926, A106927, A106928, A106929, A106930 primes, quadratic form, discriminant -64: A007521, A106931 primes, quadratic form, discriminant -67: A106932, A106933 primes, quadratic form, discriminant -68: A033213, A106934, A106935, A106936, A106937, A106938 primes, quadratic form, discriminant -71: A033246, A106939, A106940, A106941, A106942, A106943, A106944, A106945, A106946, A106947, A106948 primes, quadratic form, discriminant -72: A106949, A106950 primes, quadratic form, discriminant -75: A033212, A106951, A106952 primes, quadratic form, discriminant -76: A033214, A106953, A106954, A106955 primes, quadratic form, discriminant -79: A033251, A106956, A106957, A106958, A106959, A106960, A106961, A106962 primes, quadratic form, discriminant -7: A045373, A106856 primes, quadratic form, discriminant -80: A047650, A106963, A106964, A106965 primes, quadratic form, discriminant -83: A106966, A106967, A106968, A106969, A106970 primes, quadratic form, discriminant -84: A033215, A102271, A102273, A106971, A106972, A106973, A106974 primes, quadratic form, discriminant -87: A033256, A106975, A106976, A106977, A106978, A106979, A106980, A106981, A106982, A106983 primes, quadratic form, discriminant -88: A033216, A106984 primes, quadratic form, discriminant -8: A033203 primes, quadratic form, discriminant -91: A106985, A106986, A106987, A106988, A106989 primes, quadratic form, discriminant -92: A033217 primes, quadratic form, discriminant -95: A033206, A106990, A106991, A106992, A106993, A106994, A106995, A106996, A106997, A106998, A106999, A107000, A107001 primes, quadratic form, discriminant -96: A107002, A107003, A107004, A107005, A107006, A107007, A107008 primes, quadratic form, discriminant -99: A107009, A107010, A107011, A107012, A107013 primes, quadratic form, discriminant 1020: A139512 primes, quadratic form, discriminant 117: A139494 primes, quadratic form, discriminant 140: A139495 primes, quadratic form, discriminant 165: A139496 primes, quadratic form, discriminant 21: A139492 primes, quadratic form, discriminant 221: A139497 primes, quadratic form, discriminant 285: A139498 primes, quadratic form, discriminant 357: A139499 primes, quadratic form, discriminant 396: A139500 primes, quadratic form, discriminant 437: A139501 primes, quadratic form, discriminant 480: A139502 primes, quadratic form, discriminant 525: A139503 primes, quadratic form, discriminant 572: A139504 primes, quadratic form, discriminant 621: A139505 primes, quadratic form, discriminant 672: A139506 primes, quadratic form, discriminant 725: A139507 primes, quadratic form, discriminant 77: A139493 primes, quadratic form, discriminant 780: A139508 primes, quadratic form, discriminant 837: A139509 primes, quadratic form, discriminant 896: A139510 primes, quadratic form, discriminant 957: A139511 Primes, quadratic partitions of, A002973, A002972 Primes, quadratic residues of, A002223, A002224, A002225, A002226, A002228, A002227 primes, quartan: A002645 primes, quintan: A002649, A002650 primes, reciprocals of, periods: see 1/p primes, regular: A007703* Primes, represented by quadratic forms, A002496, A007645, A002383, A007490, A002327, A005473, A005471, A007635, A007639, A007637, A007641, A005846 primes, repunit: A004022*, A004023* primes, right-truncatable: see truncatable primes primes, safe: A005385*, A051900, A051901, A051902 primes, tan: A002647 primes, short period: A006559* Primes, single, A007510 primes, Sophie Germain: A005384 Primes, special sequences of, A001259, A001275 Primes, square roots of, A000006 primes, Stern: A042978 primes, strobogrammatic: A007597, A018847 primes, strong: A051634 primes, subsets in range 2^n,2^(n+1), sequences related to (start): (numbers in parentheses give the primes whose occurrences are being counted) primes, sum of the first k^n primes, k=2,3,5,6,7,10: A099825, A099826, A113633, A113634, A113635, A099824 Primes, sums of digits of, A007605 Primes, sums of, A007610, A001414, A007504, A007468, A002373, A001043, A001172 Primes, supersingular, A006962 primes, that divide sum of all primes <= p: A007506, A024011, A028581, A028582 Primes, to odd powers only, A002035 primes, transformed by cellular automata: A093510 A093511 A093512 A093513 A093514 A093515 A093516 A093517 Primes, transforms of, A007442, A007444, A007447, A007441, A007445, A007296, A007446 primes, truncatable: see truncatable primes primes, truncated: see truncatable primes primes, twin primes conjecture: see also A093483 primes, twin: A001359*, A014574*, A006512*, A001097, A077800 primes, twin: see also A005597, A007508, A033843, A036061, A036062, A036063 primes, twin: see also twin primes constant primes, undulating: A039944 primes, various subsets in range 2^n,2^(n+1): (1) A036378* (A000040), A095005 (A027697), A095006 (A027699), A095007 (A002144) primes, various subsets in range 2^n,2^(n+1): (2) A095008 (A002145), A095009 (A007519), A095010 (A007520), A095011 (A007521), A095012 (A007522), A095013 (A001132), A095014 (A003629) primes, various subsets in range 2^n,2^(n+1): (3) A095015 (A002476), A095016 (A007528), A095017 (A001359), A095018 (A066196), A095019 (A095071), A095020 (A095070), A095021 (A030430) primes, various subsets in range 2^n,2^(n+1): (4) A095022 (A030432), A095023 (A030431), A095024 (A030433), A095052 (A095072), A095053 (A095073), A095054 (A095074), A095055 (A095075) primes, various subsets in range 2^n,2^(n+1): (5) A095056 (A081091), A095057 (A095077), A095058 (A095078), A095059 (A095079), A095060 (A095080), A095061 (A095081), A095062 (A095082) primes, various subsets in range 2^n,2^(n+1): (6) A095063 (A095083), A095064 (A095084), A095065 (A095085), A095066 (A095086), A095067 (A095087), A095068 (A095088), A095069 (A095089) primes, various subsets in range 2^n,2^(n+1): (7) A095092 (A095102), A095093 (A095103), A095094 (A080114), A095095 (A080115) primes, weak: A051635 primes, which are average of their neighbors: A006562 Primes, whose reversal is a square, A007488 primes, Wilson: A007540* Primes, with consecutive digits, A006510, A006055 primes, with first digit 1 (or 2, 3, etc.): A045707, A045708, A045709, etc. Primes, with large least nonresidues, A002225, A002226, A002228, A002227 Primes, with prime subscripts, A006450 primes, Woodall: A002234*, A050918* primes: values of n such that k*2^n-1 (or k*2^n+1) is prime, for k=1,3,5,7,... (start) primes: values of n such that k*2^n-1 (or k*2^n+1) is prime, for k=1,3,5,7,... (01): A000043 A001770 A001771 A001772 A001773 A001774 A001775 A002235 A002236 A002237 A002238 A002240 primes: values of n such that k*2^n-1 (or k*2^n+1) is prime, for k=1,3,5,7,... (02): A002242 A002253 A002254 A002256 A002258 A002259 A002261 A002269 A002274 A032353 A032356 A032359 primes: values of n such that k*2^n-1 (or k*2^n+1) is prime, for k=1,3,5,7,... (03): A032360 A032361 A032362 A032363 A032364 A032365 A032366 A032367 A032368 A032370 A032371 A032372 primes: values of n such that k*2^n-1 (or k*2^n+1) is prime, for k=1,3,5,7,... (04): A032373 A032374 A032375 A032376 A032377 A032379 A032380 A032381 A032382 A032383 A032384 A032385 primes: values of n such that k*2^n-1 (or k*2^n+1) is prime, for k=1,3,5,7,... (05): A032386 A032387 A032388 A032389 A032390 A032391 A032392 A032393 A032394 A032395 A032396 A032397 primes: values of n such that k*2^n-1 (or k*2^n+1) is prime, for k=1,3,5,7,... (06): A032398 A032399 A032400 A032401 A032402 A032403 A032404 A032405 A032406 A032407 A032408 A032409 primes: values of n such that k*2^n-1 (or k*2^n+1) is prime, for k=1,3,5,7,... (07): A032410 A032411 A032412 A032413 A032414 A032415 A032416 A032417 A032418 A032419 A032420 A032421 primes: values of n such that k*2^n-1 (or k*2^n+1) is prime, for k=1,3,5,7,... (08): A032422 A032423 A032424 A032425 A032453 A032454 A032455 A032456 A032457 A032458 A032459 A032460 primes: values of n such that k*2^n-1 (or k*2^n+1) is prime, for k=1,3,5,7,... (09): A032461 A032462 A032464 A032465 A032466 A032467 A032468 A032469 A032470 A032471 A032472 A032473 primes: values of n such that k*2^n-1 (or k*2^n+1) is prime, for k=1,3,5,7,... (10): A032474 A032475 A032476 A032477 A032478 A032479 A032480 A032481 A032482 A032483 A032484 A032485 primes: values of n such that k*2^n-1 (or k*2^n+1) is prime, for k=1,3,5,7,... (11): A032486 A032487 A032488 A032489 A032490 A032491 A032492 A032493 A032494 A032495 A032496 A032497 primes: values of n such that k*2^n-1 (or k*2^n+1) is prime, for k=1,3,5,7,... (12): A032498 A032499 A032500 A032501 A032502 A032503 A032504 A032507 A046758 A050537 A050538 A050539 primes: values of n such that k*2^n-1 (or k*2^n+1) is prime, for k=1,3,5,7,... (13): A050540 A050541 A050543 A050544 A050545 A050546 A050547 A050549 A050550 A050551 A050552 A050553 primes: values of n such that k*2^n-1 (or k*2^n+1) is prime, for k=1,3,5,7,... (14): A050554 A050555 A050556 A050557 A050558 A050559 A050560 A050561 A050562 A050563 A050564 A050565 primes: values of n such that k*2^n-1 (or k*2^n+1) is prime, for k=1,3,5,7,... (15): A050566 A050567 A050568 A050569 A050570 A050571 A050572 A050573 A050574 A050575 A050576 A050577 primes: values of n such that k*2^n-1 (or k*2^n+1) is prime, for k=1,3,5,7,... (16): A050578 A050579 A050580 A050581 A050582 A050583 A050584 A050585 A050586 A050587 A050588 A050589 primes: values of n such that k*2^n-1 (or k*2^n+1) is prime, for k=1,3,5,7,... (17): A050590 A050591 A050592 A050593 A050594 A050595 A050596 A050597 A050598 A050599 A050616 A050617 primes: values of n such that k*2^n-1 (or k*2^n+1) is prime, for k=1,3,5,7,... (18): A050618 A050619 A050830 A050831 A050832 A050833 A050834 A050835 A050836 A050837 A050838 A050839 primes: values of n such that k*2^n-1 (or k*2^n+1) is prime, for k=1,3,5,7,... (19): A050840 A050841 A050842 A050843 A050844 A050845 A050846 A050847 A050848 A050849 A050850 A050851 primes: values of n such that k*2^n-1 (or k*2^n+1) is prime, for k=1,3,5,7,... (20): A050852 A050853 A050854 A050855 A050856 A050857 A050858 A050859 A050860 A050861 A050862 A050863 primes: values of n such that k*2^n-1 (or k*2^n+1) is prime, for k=1,3,5,7,... (21): A050864 A050865 A050866 A050867 A050868 A050869 A050877 A050878 A050879 A050880 A050881 A050882 primes: values of n such that k*2^n-1 (or k*2^n+1) is prime, for k=1,3,5,7,... (22): A050883 A050884 A050885 A050886 A050887 A050888 A050889 A050890 A050891 A050892 A050893 A050894 primes: values of n such that k*2^n-1 (or k*2^n+1) is prime, for k=1,3,5,7,... (23): A050895 A050896 A050897 A050898 A050899 A050900 A050901 A050902 A050903 A050904 A050905 A050906 primes: values of n such that k*2^n-1 (or k*2^n+1) is prime, for k=1,3,5,7,... (24): A050907 A050908 A053345 A053346 A053348 A053349 A053350 A053351 A053352 A053353 A053354 A053355 primes: values of n such that k*2^n-1 (or k*2^n+1) is prime, for k=1,3,5,7,... (25): A053356 A053357 A053358 A053359 A053360 A053361 A053362 A053363 A053364 A053365 A053366 primes: values of n such that k*2^n-1 (or k*2^n+1) is prime, for k=1,3,5,7,... (26): A007505 A050522 A050523 A050524 A050525 A050526 A050527 A050528 A002255 A050413 Primes:: A005361, A002200, A002038, A006093, A007445, A007296, A001259, A006450, A001275 primeth recurrence: A007097* primitive (1):: A000020, A003050, A002233, A002199, A000019, A005992, A001578, A006246, A006245, A002589 primitive (2):: A001122, A007348, A006248, A006991, A006039, A006036, A001913, A001123, A007627, A006576, A007349, A001124, A001125, A002975, A001126 Primitive factors, A002185, A007138, A002184 primitive polynomials: see also trinomials over GF(2) primitive roots, primes by: see primes by primitive root primitive roots: A060749*, A001918*, A002199, A002229, A002230, A002231, A029932, A071894 primorial numbers: A002110*, A034386* primorial primes: A005234*, A014545*, A018239*, A006794*, A057704*, A057705* primorials: see also A056113, A056129, A006862, A057588 principal character: A005368 prism numbers: A005914, A005915, A005919, A005920 If you did not find what you are looking for in this index,you can always search the database for a particular word, or even look at the full database.[Aa |Ab |Al |Am |Ap |Ar |Ba |Be |Bi |Bl |Bo |Br |Ca |Ce |Ch |Cl |Coa |Coi |Com |Con |Cor |Cu |Cy |Da |De |Di |Do |Ea |Ed |El |Eu |Fa |Fe |Fi |Fo |Fu |Ga |Ge |Go |Gra |Gre |Ha |He |Ho |Ia |In |J |K |La |Lc |Li |Lo |Lu |M |Mag |Map |Mat |Me |Mo |Mu |N |Na |Ne |Ni |No |Nu |O |Pac |Par |Pas |Pea |Per |Ph |Poi |Pol |Pos |Pow |Pra |Pri |Pro |Ps |Qua |Que |Ra |Rea |Rel |Res |Ro |Ru |Sa |Se |Si |Sk |So |Sp |Sq |St |Su |Sw |Ta |Te |Th |To |Tra |Tri |Tu |U |V |Wa |We |Wi |X |Y |Z |1 |2 |3 |4 |Up ][Sourcefile for this Index.] Lookup | Welcome | Find friends | Music | Plot 2 | Demos | Index | Browse | More | WebCam Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics More pages | Superseeker | Maintained by N. J. A. Sloane (njas@research.att.com) AT&T Labs Research Legal Notice © 2007 AT&T Knowledge Ventures. All Rights Reserved. |
|
