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A142631
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Primes congruent to 42 mod 55.
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1
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97, 317, 647, 757, 977, 1087, 1307, 1637, 1747, 2297, 2957, 3067, 3617, 3727, 3947, 4057, 4937, 5927, 6037, 6257, 6367, 6917, 7027, 7247, 7577, 7687, 7907, 8017, 8237, 8677, 9007, 9227, 9337, 9887, 10657, 10987, 11317, 11867, 12197, 12527, 12637, 12967, 13187
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OFFSET
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1,1
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LINKS
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MATHEMATICA
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Select[Prime[Range[2500]], MemberQ[{42}, Mod[#, 55]] &] (* Vincenzo Librandi, Aug 31 2012 *)
Select[Range[42, 14000, 55], PrimeQ] (* Bruno Berselli, Aug 31 2012 *)
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PROG
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(Magma) [p: p in PrimesUpTo(14000) | p mod 55 eq 42]; // Vincenzo Librandi, Aug 31 2012
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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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STATUS
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approved
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