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Search: id:A139946
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| A139946 |
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Primes of the form 14x^2+14xy+29y^2. |
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+0
1
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| 29, 113, 197, 233, 317, 401, 449, 617, 641, 653, 809, 821, 1061, 1229, 1289, 1493, 1877, 1901, 2069, 2081, 2153, 2213, 2237, 2417, 2657, 2969, 3089, 3257, 3329, 3389, 3581, 3593, 3677, 3917, 4001, 4253, 4349, 4397, 4481, 4517, 4733, 4817
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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Discriminant=-1428. See A139827 for more information.
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FORMULA
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The primes are congruent to {29, 65, 113, 197, 233, 317, 401, 449, 473, 533, 617, 641, 653, 725, 737, 785, 809, 821, 989, 1061, 1145, 1229, 1289, 1397} (mod 1428).
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CROSSREFS
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Sequence in context: A044280 A044661 A010017 this_sequence A093359 A050527 A097461
Adjacent sequences: A139943 A139944 A139945 this_sequence A139947 A139948 A139949
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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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