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Search: id:A140041
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| A140041 |
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Primes of the form 43x^2+2xy+43y^2. |
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+0
1
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| 43, 211, 547, 571, 739, 1051, 1579, 1723, 2251, 2683, 2851, 3187, 3571, 3691, 3739, 3907, 4099, 4243, 4363, 5419, 6091, 6211, 6379, 6547, 6619, 6883, 7603, 7963, 8059, 8443, 8467, 8731, 8971, 9283, 9643, 9787, 9811, 9907, 10243, 11083, 11131
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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Discriminant=-7392. See A139827 for more information.
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FORMULA
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The primes are congruent to {43, 211, 403, 547, 571, 667, 739, 835, 1003, 1051, 1075, 1339, 1579, 1723, 1843} (mod 1848).
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CROSSREFS
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Sequence in context: A142527 A142161 A142659 this_sequence A043375 A038479 A142334
Adjacent sequences: A140038 A140039 A140040 this_sequence A140042 A140043 A140044
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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 02 2008
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