A140726 Primes congruent to 61 or 149 mod 210.

61, 149, 271, 359, 569, 691, 1321, 1409, 1531, 1619, 1741, 1951, 2039, 2161, 2371, 2459, 2791, 2879, 3001, 3089, 3299, 3631, 3719, 3929, 4051, 4139, 4261, 4349, 5101, 5189, 5399, 5521, 6029, 6151, 6361, 6449, 6571, 6659, 6781, 6869, 6991, 7079, 7411

Offset

1,1

Links

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

Mathematica

Select[Prime[Range[1000]], MemberQ[{61, 149}, Mod[#, 210]] &] (* Vincenzo Librandi; Aug 15 2012 *)

Prog

(Magma) [p: p in PrimesUpTo(9000)|p mod 210 in {61, 149}] // Vincenzo Librandi, Dec 18 2010

Crossrefs

Cf. A000040.

Sequence in context: A044312 A044693 A185662 * A051646 A142320 A305172

Adjacent sequences: A140723 A140724 A140725 * A140727 A140728 A140729

Keyword

nonn,easy

Author

Juri-Stepan Gerasimov, Jul 28 2008

Extensions

Corrected (4691 removed) by R. J. Mathar, Apr 27 2010

Status

approved