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A243368
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Primes p such that q = p^2 + 10 and q^2 + 10 are also prime.
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0
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7, 13, 211, 601, 743, 2281, 2659, 2897, 3109, 3361, 4271, 4397, 6173, 7321, 7351, 8807, 8863, 11941, 12377, 13033, 13159, 13999, 14449, 14951, 20117, 20161, 20551, 22709, 24109, 25733, 27299, 27749, 29989, 30071, 31123, 31541, 33347, 33377, 33487, 33629
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OFFSET
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1,1
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COMMENTS
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This is a subsequence of A243367 where both p and p^2 + 10 are terms in A243367, see examples.
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LINKS
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EXAMPLE
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PROG
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(PARI) s=[]; forprime(p=2, 100000, q=p^2+10; if(isprime(q)&&isprime(q^2+10), s=concat(s, p))); s \\ Colin Barker, Jun 04 2014
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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