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A139934
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Primes of the form 15x^2+22y^2.
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2
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37, 103, 157, 223, 367, 397, 463, 487, 727, 757, 823, 1087, 1093, 1213, 1237, 1303, 1423, 1453, 1543, 1567, 1783, 2143, 2293, 2557, 2677, 2797, 2887, 3037, 3463, 3613, 3727, 3733, 3853, 3877, 3943, 4093, 4327, 4357, 4423, 4447, 4783, 4933
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OFFSET
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1,1
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COMMENTS
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Discriminant=-1320. See A139827 for more information.
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LINKS
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FORMULA
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The primes are congruent to {37, 103, 133, 157, 223, 247, 367, 397, 463, 487, 493, 727, 757, 823, 973, 1087, 1093, 1213, 1237, 1303} (mod 1320).
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MATHEMATICA
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QuadPrimes2[15, 0, 22, 10000] (* see A106856 *)
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PROG
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(Magma) [ p: p in PrimesUpTo(6000) | p mod 1320 in [37, 103, 133, 157, 223, 247, 367, 397, 463, 487, 493, 727, 757, 823, 973, 1087, 1093, 1213, 1237, 1303]]; // Vincenzo Librandi, Aug 02 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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