A156013 Primes p such that 2*p+3, 64*p+189 are both prime.

2, 5, 13, 17, 53, 73, 97, 127, 173, 193, 223, 227, 283, 337, 487, 503, 557, 643, 647, 743, 797, 827, 887, 997, 1033, 1187, 1193, 1237, 1483, 1553, 1583, 1613, 1663, 1693, 2027, 2143, 2203, 2273, 2297, 2437, 2467, 2617, 2777, 2833, 2843, 2857, 3163, 3167, 3343

Offset

1,1

Links

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

Mathematica

Select[Prime[Range[3500]], And @@ PrimeQ[{2# + 3, 64# + 189}]&] (* Vincenzo Librandi, Oct 31 2012 *)

Prog

(Magma) [p: p in PrimesUpTo(3600) | IsPrime(2*p + 3) and IsPrime(64*p + 189)]; // Vincenzo Librandi, Oct 31 2012

Crossrefs

Cf. A156009.

Sequence in context: A215275 A164620 A333876 * A112634 A303281 A235204

Adjacent sequences: A156010 A156011 A156012 * A156014 A156015 A156016

Keyword

nonn,easy

Author

Vincenzo Librandi, Feb 01 2009

Status

approved