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A106956
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Primes of the form 4x^2+xy+5y^2, with x and y nonnegative.
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2
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5, 23, 67, 73, 151, 269, 337, 421, 431, 439, 557, 593, 643, 733, 761, 887, 1117, 1171, 1229, 1249, 1319, 1381, 1511, 1543, 1667, 1811, 2063, 2099, 2213, 2333, 2389, 2467, 2539, 2549, 2609, 2707, 2741, 2801, 2927, 3067, 3169, 3191, 3343, 3391
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OFFSET
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1,1
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COMMENTS
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Discriminant=-79.
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LINKS
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MATHEMATICA
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QuadPrimes2[4, 1, 5, 10000] (* see A106856 *)
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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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