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Search: id:A033251
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| A033251 |
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Primes of form x^2+79*y^2. |
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+0
4
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| 79, 83, 179, 223, 317, 397, 479, 541, 563, 677, 727, 757, 811, 863, 907, 941, 967, 1103, 1277, 1289, 1433, 1489, 1523, 1553, 1867, 1889, 1979, 1993, 1997, 2011, 2039, 2311, 2341, 2383, 2459, 2551, 2579
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OFFSET
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1,1
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COMMENT
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Also primes of the form x^2-xy+20y^2 with x and y nonnegative. - T. D. Noe (noe(AT)sspectra.com), May 08 2005
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REFERENCES
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D. Cox, "Primes of Form x^2 + n y^2", Wiley, 1989.
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MATHEMATICA
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QuadPrimes[1, 0, 79, 10000] (* see A106856 *)
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CROSSREFS
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Sequence in context: A064991 A051326 A033399 this_sequence A015984 A039544 A091819
Adjacent sequences: A033248 A033249 A033250 this_sequence A033252 A033253 A033254
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KEYWORD
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nonn
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com).
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