A140772 Primes congruent to 89 or 121 mod 210.

89, 331, 509, 541, 719, 751, 929, 1171, 1381, 1559, 1801, 1979, 2011, 2221, 2399, 2609, 2819, 2851, 3061, 3271, 3449, 3659, 3691, 4079, 4111, 4289, 4919, 4951, 5581, 5791, 6211, 6389, 6421, 6599, 6841, 7019, 7229, 7649, 7681, 8069, 8101, 8311, 8521

Offset

1,1

Links

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

Mathematica

Select[Prime[Range[1100]], MemberQ[{89, 121}, Mod[#, 210]] &] (* Vincenzo Librandi, Aug 15 2012 *)

Prog

(Magma) [p: p in PrimesUpTo(9000)|p mod 210 in {89, 121}] // Vincenzo Librandi, Dec 18 2010

Crossrefs

Cf. A000040.

Sequence in context: A142045 A142936 A142685 * A142292 A031926 A132253

Adjacent sequences: A140769 A140770 A140771 * A140773 A140774 A140775

Keyword

nonn,easy

Author

Juri-Stepan Gerasimov, Jul 28 2008

Extensions

Corrected (7019 inserted) by R. J. Mathar, Apr 27 2010

Status

approved