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A106901
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Primes of the form 3x^2+3xy+5y^2, with x and y nonnegative.
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2
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3, 5, 11, 23, 29, 41, 131, 167, 173, 197, 233, 269, 311, 317, 347, 401, 419, 431, 449, 479, 503, 617, 641, 653, 677, 683, 743, 821, 827, 839, 857, 887, 911, 929, 947, 983, 1013, 1031, 1049, 1061, 1151, 1187, 1193, 1217, 1367, 1433, 1439, 1451, 1493
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OFFSET
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1,1
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COMMENTS
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Discriminant=-51.
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LINKS
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MATHEMATICA
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QuadPrimes2[3, 3, 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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