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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

Jeppe Stig Nielsen, Table of n, a(n) for n = 1..4825 (from PrimeGrid link below; n = 1..601 from Ray Chandler)

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: A237777 A251297 A251849 * A198537 A249208 A234120

Adjacent sequences:  A226526 A226527 A226528 * A226530 A226531 A226532

KEYWORD

nonn,hard

AUTHOR

Robert G. Wilson v, Jun 09 2013

STATUS

approved

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Last modified September 24 17:09 EDT 2020. Contains 337321 sequences. (Running on oeis4.)