A057454 n*M31 + 1 is prime, where M31 = 2^31 - 1.

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

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: A113691 A188598 A363049 * A260278 A234260 A211330

Adjacent sequences: A057451 A057452 A057453 * A057455 A057456 A057457

Keyword

nonn

Author

Robert G. Wilson v, Sep 08 2000

Status

approved