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A164569
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Primes p such that 11*p+8 are prime numbers.
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1
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3, 13, 31, 73, 79, 151, 163, 181, 193, 241, 283, 349, 373, 379, 409, 421, 463, 601, 631, 673, 751, 769, 811, 829, 853, 883, 991, 1021, 1039, 1063, 1171, 1201, 1303, 1381, 1423, 1429, 1453, 1459, 1471, 1543, 1549, 1579, 1609, 1621, 1663, 1669, 1789, 1801
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OFFSET
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1,1
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COMMENTS
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Apart from the first term, a(n) = 1 (mod 6).
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LINKS
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EXAMPLE
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11*3+8=41, ..
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MATHEMATICA
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lst={}; Do[p=Prime[n]; If[PrimeQ[11*p+8], AppendTo[lst, p]], {n, 6!}]; lst
Select[Prime[Range[500]], PrimeQ[11#+8]&] (* Harvey P. Dale, Jul 17 2011 *)
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CROSSREFS
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KEYWORD
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nonn,easy
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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