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A106059 Primes p such that 1*p+6 and 6*p+1 are primes. +0
1
5, 7, 11, 13, 17, 23, 37, 47, 61, 73, 83, 101, 103, 107, 131, 151, 173, 233, 257, 263, 271, 277, 311, 331, 347, 367, 373, 443, 461, 503, 557, 593, 601, 607, 641, 653, 727, 751, 853, 941, 947, 971, 1013, 1033, 1063, 1091, 1103, 1117, 1283, 1321, 1361 (list; graph; listen)
OFFSET

1,1

MATHEMATICA

Select[Prime[Range[220]], PrimeQ[6#+1]&&PrimeQ[1#+6]&]

CROSSREFS

Cf. A007693, A045536.

Sequence in context: A040146 A015914 A023201 this_sequence A102386 A038958 A109416

Adjacent sequences: A106056 A106057 A106058 this_sequence A106060 A106061 A106062

KEYWORD

nonn

AUTHOR

Zak Seidov (zakseidov(AT)yahoo.com), May 07 2005

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Last modified December 9 18:50 EST 2009. Contains 170568 sequences.


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