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A106022
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Primes p such that 2*p +/- 3 and 8*p +/- 3 are all primes.
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0
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5, 7, 13, 127, 2477, 2857, 3163, 3793, 9127, 11173, 11437, 12347, 22567, 23227, 27847, 28573, 28867, 30703, 36793, 49937, 50147, 57373, 67523, 71483, 81353, 82657, 83077, 85303, 92413, 108557, 110083, 123997, 126223, 132383, 141917
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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MATHEMATICA
| Select[Prime[Range[4000]], PrimeQ[8#+3]&&PrimeQ[8#-3]&&PrimeQ[2#+3]&&PrimeQ[2#-3]&]
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CROSSREFS
| (MAGMA) [p: p in PrimesUpTo(1000000)| IsPrime(2*p+3) and IsPrime(2*p-3)and IsPrime(8*p-3) and IsPrime(8*p+3)] [From Vincenzo Librandi (vincenzo.librandi(AT)tin.it), Nov 13 2010]
Sequence in context: A102872 A102873 A158892 * A050085 A105638 A030795
Adjacent sequences: A106019 A106020 A106021 * A106023 A106024 A106025
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KEYWORD
| nonn
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AUTHOR
| Zak Seidov (zakseidov(AT)yahoo.com), May 05 2005
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