A142813 Primes congruent to 15 mod 61.

137, 503, 991, 1601, 1723, 2089, 2333, 2699, 3187, 3797, 3919, 4651, 5261, 5749, 6359, 6481, 7213, 7457, 7823, 8311, 8677, 9043, 10141, 11117, 11239, 11483, 11971, 12703, 13313, 13679, 14411, 14533, 16363, 16607, 16729, 17827, 18803, 20023, 20389, 21121

Offset

1,1

Links

Harvey P. Dale, Table of n, a(n) for n = 1..1000

Mathematica

Select[Range[15, 21121, 61], PrimeQ] (* Harvey P. Dale Oct 03 2011 *)
Select[Prime[Range[2700]], MemberQ[{15}, Mod[#, 61]] &] (* Vincenzo Librandi, Sep 05 2012 *)

Prog

(Magma) [p: p in PrimesUpTo(22000) | p mod 61 eq 15]; // Vincenzo Librandi, Sep 05 2012

Crossrefs

Cf. A000040.

Sequence in context: A142447 A142620 A188127 * A202083 A330491 A136080

Adjacent sequences: A142810 A142811 A142812 * A142814 A142815 A142816

Keyword

nonn,easy

Author

N. J. A. Sloane, Jul 11 2008

Status

approved