A215381 Primes congruent to {0, 1, 2, 3} mod 19.

2, 3, 19, 41, 59, 79, 97, 173, 191, 193, 211, 229, 269, 307, 383, 401, 419, 421, 439, 457, 571, 647, 743, 761, 839, 857, 877, 953, 971, 991, 1009, 1103, 1123, 1181, 1217, 1237, 1409, 1427, 1447, 1483, 1523, 1559, 1579, 1597, 1637, 1693, 1787, 1789, 1901, 1979

Offset: 1

Author

Vincenzo Librandi, Aug 09 2012

Keywords

• nonn
• easy

Links

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

Crossrefs

Cf. A000040, A042986, A045332.

Programs

Magma

[p: p in PrimesUpTo(2000) | p mod 19 in [0..3]];

Mathematica

Select[Prime[Range[300]],MemberQ[{0, 1, 2,3},Mod[#,19]]&]