A106075 Primes p such that 3*p + 26 and 26*p + 3 are primes.

29, 41, 109, 139, 151, 179, 191, 239, 331, 359, 379, 401, 421, 449, 569, 659, 701, 769, 811, 839, 1019, 1171, 1231, 1301, 1409, 1499, 1549, 1759, 1831, 1871, 1889, 2029, 2039, 2099, 2269, 2311, 2351, 2699, 2879, 3061, 3089, 3259, 3271, 3301, 3359, 3371

Offset

1,1

Links

Table of n, a(n) for n=1..46.

Mathematica

Select[Prime[Range[220]], PrimeQ[26#+3]&&PrimeQ[3#+26]&]

Prog

(Magma) [p: p in PrimesUpTo(10000)| IsPrime(3*p+26) and IsPrime(26*p+3)]; // Vincenzo Librandi, Nov 13 2010

Crossrefs

Sequence in context: A139870 A173874 A308795 * A238666 A106019 A084163

Adjacent sequences: A106072 A106073 A106074 * A106076 A106077 A106078

Keyword

nonn

Author

Zak Seidov, May 07 2005

Status

approved