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A106882
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Primes of the form 2x^2+2xy+5y^2, with x and y nonnegative.
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2
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2, 5, 17, 29, 53, 89, 101, 137, 149, 173, 197, 257, 269, 281, 293, 317, 353, 401, 449, 461, 509, 521, 593, 617, 641, 653, 677, 701, 797, 809, 857, 881, 929, 941, 953, 977, 1049, 1061, 1109, 1181, 1193, 1217, 1229, 1277, 1289, 1373, 1409, 1433, 1481
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OFFSET
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1,1
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COMMENTS
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Discriminant=-36.
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LINKS
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MATHEMATICA
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QuadPrimes2[2, 2, 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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