A106082 Primes p such that 5*p+14 and 14*p+5 are primes.

3, 19, 37, 43, 139, 163, 181, 199, 283, 331, 337, 373, 397, 433, 601, 631, 643, 691, 709, 823, 907, 991, 997, 1039, 1093, 1213, 1423, 1429, 1459, 1471, 1609, 1741, 1753, 1783, 1933, 1987, 2029, 2083, 2089, 2341, 2557, 2593, 2617, 2677, 2731, 2797, 2887, 3061

Offset

1,1

Links

Table of n, a(n) for n=1..48.

Mathematica

Select[Prime[Range[220]], PrimeQ[14#+5]&&PrimeQ[5#+14]&]

Prog

(Magma) [p: p in PrimesUpTo(10000)| IsPrime(5*p+14) and IsPrime(14*p+5)] // Vincenzo Librandi, Nov 13 2010

Crossrefs

Sequence in context: A098856 A178201 A062291 * A283714 A187828 A088786

Adjacent sequences: A106079 A106080 A106081 * A106083 A106084 A106085

Keyword

nonn

Author

Zak Seidov, May 07 2005

Extensions

More terms from Vincenzo Librandi, Apr 01 2010

Status

approved