A142811 Primes congruent to 13 mod 61.

13, 257, 379, 1721, 2087, 2819, 3307, 3673, 3917, 4283, 4649, 5381, 5503, 5869, 6113, 6967, 7211, 7333, 7577, 7699, 8431, 9041, 10139, 10627, 10993, 11969, 12457, 12823, 13799, 13921, 14653, 14897, 15263, 15629, 16361, 17093, 17581, 18191, 18313, 18679

Offset

1,1

Links

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

Mathematica

Select[Prime[Range[2400]], MemberQ[{13}, Mod[#, 61]] &] (* Vincenzo Librandi, Sep 05 2012 *)
Select[Range[13, 20000, 61], PrimeQ] (* Harvey P. Dale, Aug 06 2019 *)

Prog

(Magma) [p: p in PrimesUpTo(19000) | p mod 61 eq 13 ]; // Vincenzo Librandi, Sep 05 2012

Crossrefs

Cf. A000040.

Sequence in context: A352653 A321849 A034242 * A034833 A101004 A340936

Adjacent sequences: A142808 A142809 A142810 * A142812 A142813 A142814

Keyword

nonn,easy

Author

N. J. A. Sloane, Jul 11 2008

Status

approved