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A139926
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Primes of the form 13x^2+24y^2.
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1
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13, 37, 109, 229, 349, 397, 421, 541, 613, 661, 709, 733, 853, 877, 1021, 1237, 1549, 1597, 1669, 1789, 1861, 2221, 2269, 2293, 2437, 2749, 2797, 2917, 3037, 3061, 3109, 3229, 3373, 3469, 3517, 3541, 3733, 3853, 4093, 4357, 4597, 4621, 4789
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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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Except for 13, the primes are congruent to {37, 85, 109, 229, 253, 301} (mod 312).
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MATHEMATICA
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QuadPrimes2[13, 0, 24, 10000] (* see A106856 *)
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PROG
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(Magma) [13] cat [ p: p in PrimesUpTo(6000) | p mod 312 in [37, 85, 109, 229, 253, 301]]; // 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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