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A139654
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Primes of the form x^2+273y^2.
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1
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277, 337, 373, 673, 757, 1093, 1117, 1213, 1297, 1381, 1429, 1453, 1621, 1873, 1933, 2053, 2389, 2473, 2521, 2557, 2713, 2857, 3301, 3613, 3637, 4057, 4657, 4729, 4813, 4957, 4993, 5209, 5581, 5737, 5749, 5821, 6133, 6217, 6301, 6421
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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COMMENTS
| Discriminant=-1092. See A139643 for more information.
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FORMULA
| The primes are congruent to {1, 25, 121, 205, 277, 289, 337, 361, 373, 445, 529, 589, 625, 673, 757, 781, 841, 961} (mod 1092).
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MATHEMATICA
| QuadPrimes[1, 0, 273, 10000] (* see A106856 *)
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CROSSREFS
| Sequence in context: A108253 A108255 A152715 * A046504 A142542 A142127
Adjacent sequences: A139651 A139652 A139653 * A139655 A139656 A139657
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KEYWORD
| nonn,easy
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AUTHOR
| T. D. Noe (noe(AT)sspectra.com), Apr 29 2008
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