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A057454 n*M31 + 1 is prime, where M31 = 2^31 - 1. 0
46, 84, 136, 144, 184, 196, 210, 220, 226, 234, 238, 280, 306, 324, 364, 460, 480, 486, 498, 540, 550, 558, 574, 586, 610, 684, 786, 796, 798, 820, 876, 924, 936, 964, 966, 976, 1018, 1024, 1060, 1108, 1144, 1170, 1174, 1216, 1230, 1240, 1246, 1386, 1470 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..49.

MATHEMATICA

Select[ Range[ 0, 5000, 2 ], PrimeQ[ #(2^31 - 1) + 1 ] & ]

CROSSREFS

Sequence in context: A020351 A113691 A188598 * A260278 A234260 A211330

Adjacent sequences:  A057451 A057452 A057453 * A057455 A057456 A057457

KEYWORD

nonn

AUTHOR

Robert G. Wilson v, Sep 08 2000

STATUS

approved

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Last modified October 21 11:25 EDT 2019. Contains 328295 sequences. (Running on oeis4.)