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A045342
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Primes congruent to {1, 2, 3} mod 7.
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5
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2, 3, 17, 23, 29, 31, 37, 43, 59, 71, 73, 79, 101, 107, 113, 127, 149, 157, 163, 191, 197, 199, 211, 227, 233, 239, 241, 269, 281, 283, 311, 317, 331, 337, 353, 359, 367, 373, 379, 401, 409, 421, 443, 449, 457
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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[500]], MemberQ[{1, 2, 3}, Mod[#, 7]]&] (* Vincenzo Librandi, Aug 04 2012 *)
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PROG
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(Magma) [p: p in PrimesUpTo(500) | p mod 7 in [1, 2, 3]]; // Vincenzo Librandi, Aug 04 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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