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Search: id:A033210
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| A033210 |
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Primes of form x^2+13*y^2. |
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5
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| 13, 17, 29, 53, 61, 101, 113, 157, 173, 181, 233, 257, 269, 277, 313, 337, 373, 389, 433, 521, 569, 601, 641, 653, 673, 677, 701, 757, 797, 809, 829, 857, 881, 937, 953, 997, 1013, 1049, 1069, 1093, 1109, 1117
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OFFSET
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1,1
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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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FORMULA
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The primes are congruent to {1, 9, 13, 17, 25, 29, 49} (mod 52) - T. D. Noe (noe(AT)sspectra.com), Apr 29 2008
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CROSSREFS
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Cf. A139643.
Sequence in context: A079348 A061381 A048520 this_sequence A107159 A138375 A006567
Adjacent sequences: A033207 A033208 A033209 this_sequence A033211 A033212 A033213
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KEYWORD
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nonn
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AUTHOR
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njas
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