A226529 - OEIS

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A226529

Numbers n such that n^(2^14) + 1 is prime (a generalized Fermat prime).

27

1, 67234, 101830, 114024, 133858, 162192, 165306, 210714, 216968, 229310, 232798, 422666, 426690, 449732, 462470, 468144, 498904, 506664, 509622, 528614, 572934, 581424, 638980, 641762, 656210, 698480, 704930, 730352, 795810, 840796, 908086, 975248, 976914, 990908, 1007874, 1037748, 1039970, 1067896, 1082054, 1097352, 1102754, 1132526, 1162996, 1171010, 1177808, 1181388

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,2

LINKS

Ray Chandler, Table of n, a(n) for n = 1..10000 (from PrimeGrid link below; n = 602..4825 from Jeppe Stig Nielsen)

PrimeGrid, GFN Prime Search Status and History: n=14.

PROG

(PARI) is(n)=isprime(n^2^14+1) \\ Charles R Greathouse IV, Feb 17 2017

CROSSREFS

Cf. A056993, A005574, A000068, A006314, A006313, A006315, A006316, A056994, A056995, A057465, A057002, A088361, A088362, A226528, A226530, A251597, A253854, A244150, A243959, A321323.

Sequence in context: A251297 A251849 A359334 * A198537 A249208 A234120

Adjacent sequences: A226526 A226527 A226528 * A226530 A226531 A226532

KEYWORD

nonn,hard

AUTHOR

Robert G. Wilson v, Jun 09 2013

STATUS

approved