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A139894
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Primes of the form 4x^2+4xy+59y^2.
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2
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59, 67, 83, 107, 139, 179, 227, 283, 347, 419, 499, 523, 547, 571, 587, 643, 683, 691, 787, 811, 883, 1019, 1051, 1283, 1427, 1451, 1459, 1483, 1499, 1531, 1571, 1579, 1619, 1747, 1811, 1907, 1979, 2083, 2179, 2203, 2267, 2371, 2411, 2459, 2539
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OFFSET
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1,1
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COMMENTS
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Discriminant=-928. See A139827 for more information.
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LINKS
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FORMULA
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The primes are congruent to {35, 51, 59, 67, 83, 91, 107, 115, 123, 139, 179, 187, 219, 227} (mod 232).
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MATHEMATICA
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QuadPrimes2[4, -4, 59, 10000] (* see A106856 *)
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PROG
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(Magma) [p: p in PrimesUpTo(3000) | p mod 232 in [35, 51, 59, 67, 83, 91, 107, 115, 123, 139, 179, 187, 219, 227]]; // Vincenzo Librandi, Jul 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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