A142806 Primes congruent to 8 mod 61.

191, 313, 557, 1289, 1777, 2143, 2753, 3119, 3607, 3851, 4217, 4339, 4583, 5437, 6047, 6779, 7877, 8243, 8609, 8731, 9341, 9463, 9829, 11171, 11903, 12269, 12391, 12757, 13001, 13367, 14221, 14831, 15319, 16417, 16661, 17027, 17393, 17881, 18979, 20443

Offset

1,1

Links

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

Mathematica

Select[Prime[Range[2600]], MemberQ[{8}, Mod[#, 61]] &] (* Vincenzo Librandi, Sep 05 2012 *)
Select[Range[8, 21000, 61], PrimeQ] (* Harvey P. Dale, Aug 17 2021 *)

Prog

(Magma) [p: p in PrimesUpTo(21000) | p mod 61 eq 8 ]; // Vincenzo Librandi, Sep 05 2012

Crossrefs

Cf. A000040.

Sequence in context: A146361 A229075 A367318 * A142086 A070831 A147108

Adjacent sequences: A142803 A142804 A142805 * A142807 A142808 A142809

Keyword

nonn,easy

Author

N. J. A. Sloane, Jul 11 2008

Status

approved