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A106985
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Primes of the form 5x^2+3xy+5y^2, with x and y nonnegative.
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2
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5, 13, 31, 59, 83, 97, 271, 307, 349, 353, 409, 479, 593, 643, 691, 733, 761, 839, 941, 983, 1151, 1217, 1259, 1307, 1567, 1601, 1721, 1861, 1867, 1879, 1931, 2113, 2243, 2273, 2309, 2351, 2371, 2663, 2719, 2749, 2777, 2803, 2819, 2897, 2953, 2957
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OFFSET
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1,1
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COMMENTS
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Discriminant=-91.
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LINKS
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MATHEMATICA
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QuadPrimes2[5, 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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