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A139922
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Primes of the form 4x^2+4xy+79y^2.
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1
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79, 103, 127, 199, 367, 439, 607, 727, 751, 823, 919, 991, 1039, 1063, 1231, 1303, 1327, 1447, 1543, 1663, 1759, 1951, 1999, 2239, 2287, 2311, 2383, 2551, 2791, 2887, 3319, 3511, 3559, 3631, 3727, 3823, 3847, 3943, 4111, 4159, 4423, 4447
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OFFSET
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1,1
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COMMENTS
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Discriminant=-1248. See A139827 for more information.
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LINKS
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FORMULA
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The primes are congruent to {55, 79, 103, 127, 199, 295} (mod 312).
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MATHEMATICA
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QuadPrimes2[4, -4, 79, 10000] (* see A106856 *)
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PROG
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(Magma) [ p: p in PrimesUpTo(6000) | p mod 312 in [55, 79, 103, 127, 199, 295]]; // Vincenzo Librandi, Aug 01 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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