A164569 Primes p such that 11*p+8 are prime numbers.

3, 13, 31, 73, 79, 151, 163, 181, 193, 241, 283, 349, 373, 379, 409, 421, 463, 601, 631, 673, 751, 769, 811, 829, 853, 883, 991, 1021, 1039, 1063, 1171, 1201, 1303, 1381, 1423, 1429, 1453, 1459, 1471, 1543, 1549, 1579, 1609, 1621, 1663, 1669, 1789, 1801

Offset: 1

Author

Vladimir Joseph Stephan Orlovsky, Aug 16 2009

Keywords

• nonn
• easy

Comments

Apart from the first term, a(n) = 1 (mod 6).

Examples

			11*3+8=41, ..
		

Crossrefs

Cf. A023212, A023217, A023224, A023230, A023239

Programs

Mathematica

lst={};Do[p=Prime[n];If[PrimeQ[11*p+8],AppendTo[lst,p]],{n,6!}];lst
Select[Prime[Range[500]],PrimeQ[11#+8]&] (* Harvey P. Dale, Jul 17 2011 *)

Extensions

Comment from Charles R Greathouse IV, Oct 12 2009