A106063 Primes p such that 1*p + 14 and 14*p + 1 are primes.

3, 5, 17, 47, 53, 59, 83, 113, 149, 167, 269, 353, 419, 443, 449, 509, 563, 587, 599, 647, 659, 677, 719, 797, 977, 983, 1103, 1109, 1187, 1223, 1289, 1367, 1409, 1433, 1439, 2039, 2099, 2237, 2297, 2357, 2423, 2543, 2579, 2657, 2753, 2789, 2837, 2957, 3023

Offset

1,1

Links

Table of n, a(n) for n=1..49.

Mathematica

Select[Prime[Range[220]], PrimeQ[14#+1]&&PrimeQ[1#+14]&]

Prog

(Magma) [p: p in PrimesUpTo(10000)| IsPrime(p+14) and IsPrime(14*p+1)]; // Vincenzo Librandi, Nov 13 2010

Crossrefs

Sunsequence of A153417. - Michel Marcus, Jan 20 2018

Sequence in context: A131342 A005142 A165452 * A215106 A368651 A006483

Adjacent sequences: A106060 A106061 A106062 * A106064 A106065 A106066

Keyword

nonn

Author

Zak Seidov, May 07 2005

Status

approved