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A139833
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Primes of the form 2x^2+2xy+29y^2.
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1
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2, 29, 41, 53, 89, 113, 173, 257, 269, 281, 293, 317, 401, 449, 509, 521, 569, 641, 677, 773, 797, 857, 941, 953, 977, 1097, 1181, 1193, 1229, 1361, 1409, 1433, 1481, 1553, 1637, 1709, 1877, 1889, 1913, 1997, 2081, 2141, 2237, 2273, 2309, 2333
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OFFSET
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1,1
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COMMENTS
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Discriminant=-228. See A139827 for more information.
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LINKS
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FORMULA
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The primes are congruent to {2, 29, 41, 53, 65, 89, 113, 173, 185, 221} (mod 228).
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MATHEMATICA
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QuadPrimes2[2, -2, 29, 10000] (* see A106856 *)
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PROG
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(Magma) [ p: p in PrimesUpTo(3000) | p mod 228 in {2, 29, 41, 53, 65, 89, 113, 173, 185, 221}]; // Vincenzo Librandi, Jul 29 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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