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A106085 Primes p such that 5*p + 22 and 22*p + 5 are primes. 0
3, 17, 29, 41, 47, 59, 131, 251, 257, 269, 293, 449, 563, 587, 701, 719, 797, 827, 1013, 1091, 1193, 1361, 1433, 1487, 1499, 1511, 1559, 1613, 1823, 1847, 1931, 1973, 2003, 2357, 2381, 2621, 2687, 2777, 2789, 2927, 2939, 2969, 2999, 3221, 3461, 3557, 4019 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..47.

MATHEMATICA

Select[Prime[Range[220]], PrimeQ[22#+5]&&PrimeQ[5#+22]&]

PROG

(MAGMA) [p: p in PrimesUpTo(10000)| IsPrime(5*p+22) and IsPrime(22*p+5)]; // Vincenzo Librandi, Nov 13 2010

CROSSREFS

Sequence in context: A007348 A105912 A249374 * A172487 A007490 A173587

Adjacent sequences:  A106082 A106083 A106084 * A106086 A106087 A106088

KEYWORD

nonn

AUTHOR

Zak Seidov, May 07 2005

EXTENSIONS

More terms from R. J. Mathar and Vincenzo Librandi, Mar 25 2010

STATUS

approved

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Last modified October 19 03:10 EDT 2021. Contains 348073 sequences. (Running on oeis4.)