A215391 Primes congruent to {1, 2} mod 13.

2, 41, 53, 67, 79, 131, 157, 197, 223, 313, 353, 379, 431, 443, 457, 509, 521, 547, 587, 599, 613, 677, 691, 743, 769, 821, 859, 911, 937, 977, 1093, 1171, 1223, 1237, 1249, 1289, 1301, 1327, 1367, 1471, 1483, 1523, 1549, 1601, 1613, 1627, 1783, 1847

Offset: 1

Author

Vincenzo Librandi, Aug 10 2012

Keywords

• nonn
• easy

Links

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

Crossrefs

Cf. A000040, A045344, A045372,

Programs

Magma

[p: p in PrimesUpTo(2000) | p mod 13 in [1, 2]];

Mathematica

Select[Prime[Range[300]],MemberQ[{1,2},Mod[#,13]]&]