A142660 Primes congruent to 45 mod 56.

101, 157, 269, 661, 773, 829, 941, 997, 1109, 1277, 1613, 1669, 1949, 2341, 2621, 2677, 2789, 2957, 3181, 3461, 3517, 3797, 3853, 4021, 4133, 4357, 4637, 4861, 4973, 5197, 5309, 5477, 5701, 5813, 5869, 5981, 6037, 6317, 6373, 6653, 6709, 7213, 7549, 7717

Offset

1,1

Links

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

Mathematica

Select[Prime[Range[1200]], MemberQ[{45}, Mod[#, 56]] &] (* Vincenzo Librandi, Sep 01 2012 *)
Select[Range[45, 8000, 56], PrimeQ] (* Harvey P. Dale, Sep 25 2020 *)

Prog

(Magma) [p: p in PrimesUpTo(8000) | p mod 56 eq 45 ]; // Vincenzo Librandi, Sep 01 2012

Crossrefs

Cf. A000040.

Sequence in context: A141927 A243365 A107186 * A123037 A142012 A067860

Adjacent sequences: A142657 A142658 A142659 * A142661 A142662 A142663

Keyword

nonn,easy

Author

N. J. A. Sloane, Jul 11 2008

Status

approved