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A045431
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Primes congruent to {1, 3, 4} mod 7.
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1
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3, 11, 17, 29, 31, 43, 53, 59, 67, 71, 73, 101, 109, 113, 127, 137, 151, 157, 179, 193, 197, 199, 211, 227, 239, 241, 263, 269, 277, 281, 283, 311, 337, 347, 353, 367, 379, 389, 409, 421, 431, 449, 463, 479, 487
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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[200]], MemberQ[{1, 3, 4}, Mod[#, 7]]&] (* Vincenzo Librandi, Aug 13 2012 *)
Select[Flatten[#+{1, 3, 4}&/@(7Range[0, 70])], PrimeQ] (* Harvey P. Dale, Mar 18 2023 *)
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PROG
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(Magma) [ p: p in PrimesUpTo(600) | p mod 7 in {1, 3, 4} ]; // Vincenzo Librandi, Aug 13 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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