A142829 Primes congruent to 31 mod 61.

31, 397, 641, 1129, 1373, 1861, 2593, 2837, 3203, 3691, 4057, 4423, 4789, 5399, 5521, 6131, 6619, 6863, 7229, 7351, 7717, 8693, 9059, 9181, 9547, 9791, 10889, 11621, 11743, 11987, 12109, 12841, 13451, 14549, 15647, 17477, 17599, 19429, 20161, 20771, 21503

Offset

1,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

Mathematica

Select[Prime[Range[2700]], MemberQ[{31}, Mod[#, 61]] &] (* Vincenzo Librandi, Sep 05 2012 *)

Prog

(Magma) [p: p in PrimesUpTo(22000) | p mod 61 eq 31 ] ; // Vincenzo Librandi, Sep 05 2012

Crossrefs

Cf. A000040.

Sequence in context: A091348 A328750 A179465 * A300869 A297019 A022691

Adjacent sequences: A142826 A142827 A142828 * A142830 A142831 A142832

Keyword

nonn,easy

Author

N. J. A. Sloane, Jul 11 2008

Status

approved