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Search: id:A139870
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| A139870 |
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Primes of the form 6x^2+6xy+29y^2. |
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+0
1
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| 29, 41, 101, 149, 281, 461, 569, 701, 761, 809, 821, 941, 1229, 1289, 1361, 1481, 1601, 1889, 1949, 2081, 2129, 2141, 2309, 2441, 2549, 2609, 2741, 2789, 2801, 2969, 3209, 3329, 3449, 3461, 3581, 3761, 3929, 3989, 4001, 4241, 4289, 4421
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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Discriminant=-660. See A139827 for more information.
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FORMULA
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The primes are congruent to {29, 41, 101, 149, 161, 281, 329, 461, 569, 629} (mod 660).
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CROSSREFS
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Sequence in context: A057539 A104072 A070268 this_sequence A106075 A137226 A106019
Adjacent sequences: A139867 A139868 A139869 this_sequence A139871 A139872 A139873
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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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