A142673 Primes congruent to 13 mod 57.

13, 127, 241, 811, 1039, 1153, 1381, 1609, 1723, 1951, 2179, 2293, 2521, 2749, 3319, 3433, 3547, 3889, 4003, 4231, 4801, 5827, 6397, 6967, 7309, 7537, 7879, 7993, 8221, 8563, 8677, 9133, 9817, 9931, 10159, 10273, 10501, 10729, 10957, 11071, 11299, 11527

Offset

1,1

Links

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

Mathematica

Select[Prime[Range[2400]], MemberQ[{13}, Mod[#, 57]] &] (* Vincenzo Librandi, Sep 01 2012 *)
Select[Range[13, 12000, 57], PrimeQ] (* Harvey P. Dale, Jul 24 2015 *)

Prog

(Magma) [p: p in PrimesUpTo(12000) | p mod 57 eq 13 ]; // Vincenzo Librandi, Sep 01 2012

Crossrefs

Cf. A000040.

Sequence in context: A016224 A360437 A278173 * A179550 A202662 A202122

Adjacent sequences: A142670 A142671 A142672 * A142674 A142675 A142676

Keyword

nonn,easy

Author

N. J. A. Sloane, Jul 11 2008

Status

approved