A290530 Primes congruent to (11,17) mod 30.

11, 17, 41, 47, 71, 101, 107, 131, 137, 167, 191, 197, 227, 251, 257, 281, 311, 317, 347, 401, 431, 461, 467, 491, 521, 557, 587, 617, 641, 647, 677, 701, 761, 797, 821, 827, 857, 881, 887, 911, 941, 947, 971, 977, 1031, 1061, 1091, 1097, 1151, 1181, 1187, 1217, 1277

Offset: 1

Author

Vincenzo Librandi, Aug 05 2017

Keywords

• nonn
• easy

Links

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

Crossrefs

Cf. A045372, A187058 (a subsequence).

Programs

Magma

[p: p in PrimesUpTo(1500) | p mod 30 in [11,17]];

Mathematica

Select[Prime@Range[210], MemberQ[{11, 17}, Mod[#, 30]] &]