A142663 Primes congruent to 53 mod 56.

53, 109, 277, 389, 557, 613, 1061, 1117, 1229, 1453, 1621, 1733, 1789, 1901, 2069, 2237, 2293, 2741, 2797, 2909, 3301, 3413, 3469, 3581, 3637, 3917, 4253, 4421, 4813, 5261, 5653, 5821, 6101, 6269, 6661, 6829, 6997, 7109, 7333, 7669, 7949, 8117, 8677, 9013

Offset

1,1

Links

Harvey P. Dale, Table of n, a(n) for n = 1..1000

Mathematica

Select[Range[53, 9100, 56], PrimeQ] (* Harvey P. Dale, Aug 29 2012 *)
Select[Prime[Range[1300]], MemberQ[{53}, Mod[#, 56]] &] (* Vincenzo Librandi, Sep 01 2012 *)

Prog

(Magma) [p: p in PrimesUpTo(10000) | p mod 56 eq 53 ]; // Vincenzo Librandi, Sep 01 2012

Crossrefs

Cf. A000040.

Sequence in context: A061656 A141965 A141975 * A229960 A107155 A139504

Adjacent sequences: A142660 A142661 A142662 * A142664 A142665 A142666

Keyword

nonn,easy

Author

N. J. A. Sloane, Jul 11 2008

Status

approved