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A142684
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Primes congruent to 31 mod 57.
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1
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31, 373, 487, 601, 829, 1171, 1399, 1627, 1741, 2083, 2311, 2539, 2767, 3109, 3793, 3907, 4021, 4363, 4591, 4933, 5503, 6073, 6301, 6529, 6871, 7213, 7669, 8011, 8353, 8467, 8581, 8923, 9151, 9721, 9949, 10177, 10861, 11317, 11887, 12343, 12457, 12799, 13597
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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[Range[31, 57*500+31, 57], PrimeQ] (* Harvey P. Dale, Oct 04 2011 *)
Select[Prime[Range[2400]], MemberQ[{31}, Mod[#, 57]] &] (* Vincenzo Librandi, Sep 02 2012 *)
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PROG
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(Magma) [p: p in PrimesUpTo(14000) | p mod 57 eq 31 ]; // Vincenzo Librandi, Sep 02 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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