A045339 Primes congruent to {2, 3} mod 8.

2, 3, 11, 19, 43, 59, 67, 83, 107, 131, 139, 163, 179, 211, 227, 251, 283, 307, 331, 347, 379, 419, 443, 467, 491, 499, 523, 547, 563, 571, 587, 619, 643, 659, 683, 691, 739, 787, 811, 827, 859, 883, 907, 947

Offset: 1

Author

N. J. A. Sloane

Keywords

• nonn
• easy

Links

• Ray Chandler, Table of n, a(n) for n = 1..10000 (first 1000 terms from Vincenzo Librandi)

Crossrefs

Cf. A007520.

Programs

Magma

[ p: p in PrimesUpTo(1200) | p mod 8 in {2, 3} ]; // Vincenzo Librandi, Aug 07 2012

Mathematica

Select[Prime[Range[200]],MemberQ[{2,3},Mod[#,8]]&] (* Harvey P. Dale, Oct 31 2011 *)

Formula

{2} UNION A007520. - R. J. Mathar, Dec 04 2011