A142817 Primes congruent to 19 mod 61.

19, 263, 751, 1117, 1361, 1483, 2459, 3191, 3313, 3557, 3923, 4289, 5021, 5387, 6607, 7583, 7949, 8681, 8803, 9413, 9901, 10267, 11243, 11731, 12097, 12829, 14293, 14537, 15269, 15391, 16001, 17099, 19051, 19417, 19661, 20149, 20393, 20759, 21247, 21491

Offset: 1

Author

N. J. A. Sloane, Jul 11 2008

Keywords

• nonn
• easy

Links

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

Crossrefs

Cf. A000040.

Programs

Magma

[p: p in PrimesUpTo(22000) | p mod 61 eq 19]; // Vincenzo Librandi, Sep 05 2012

Mathematica

Select[Prime[Range[2700]], MemberQ[{19}, Mod[#, 61]] &] (* Vincenzo Librandi, Sep 05 2012 *)
Select[Range[19, 22000, 61], PrimeQ] (* Bruno Berselli, Sep 05 2012 *)