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Search: id:A107190
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| A107190 |
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Primes of the form 2x^2+39y^2. |
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+0
3
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| 2, 41, 47, 71, 89, 137, 167, 239, 281, 353, 359, 383, 401, 431, 449, 479, 593, 617, 743, 761, 839, 863, 929, 977, 983, 1097, 1103, 1151, 1217, 1289, 1319, 1367, 1409, 1487, 1553, 1601, 1607, 1697, 1721, 1913, 2039, 2087, 2111, 2153, 2273, 2351
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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Discriminant=-312. See A107132 for more information.
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FORMULA
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The primes are congruent to {2, 41, 47, 71, 89, 119, 137, 161, 167, 215, 239, 281, 305} (mod 312). - T. D. Noe (noe(AT)sspectra.com), May 02 2008
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CROSSREFS
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Cf. A139827.
Adjacent sequences: A107187 A107188 A107189 this_sequence A107191 A107192 A107193
Sequence in context: A107194 A042923 A059698 this_sequence A141858 A062650 A107174
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KEYWORD
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nonn,easy
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AUTHOR
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T. D. Noe (noe(AT)sspectra.com), May 13 2005
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