A156010 Primes p such that 2*p+3 and 8*p+21 are both prime

2, 5, 17, 19, 47, 67, 89, 97, 137, 157, 197, 199, 277, 307, 439, 487, 509, 547, 599, 607, 617, 647, 797, 827, 937, 1069, 1109, 1259, 1307, 1399, 1427, 1447, 1609, 1627, 1847, 1879, 2129, 2297, 2309, 2399, 2539, 2719, 2749, 2819, 2857, 2909, 3049, 3137, 3167

Offset

1,1

Links

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

Mathematica

Select[Prime[Range[500]], And@@PrimeQ[{2#+3, 8#+21}]&] (* Harvey P. Dale, Jan 04 2012 *)

Crossrefs

Cf. A156004, A156005, A156007, A156009

Sequence in context: A095287 A020608 A075612 * A215273 A041283 A042049

Adjacent sequences: A156007 A156008 A156009 * A156011 A156012 A156013

Keyword

nonn

Author

Vincenzo Librandi, Feb 01 2009

Status

approved