id:A139989 - OEIS Search Results

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Primes of the form 8x^2+8xy+107y^2.

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107, 347, 443, 683, 827, 947, 1163, 1187, 1283, 1523, 1667, 1787, 2003, 2027, 2843, 2963, 3203, 3347, 3467, 3803, 4523, 4547, 4643, 5147, 5387, 5483, 5867, 5987, 6203, 6323, 6563, 6827, 7043, 7547, 7883, 7907, 8243, 8387, 8747, 9227, 9587 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Discriminant=-3360. See A139827 for more information.`
	FORMULA	`The primes are congruent to {107, 323, 347, 443, 683, 827} (mod 840).`
	CROSSREFS	`Adjacent sequences: A139986 A139987 A139988 this_sequence A139990 A139991 A139992` `Sequence in context: A123300 A142018 A106948 this_sequence A059699 A142421 A142696`
	KEYWORD	`nonn,easy`
	AUTHOR	`T. D. Noe (noe(AT)sspectra.com), May 02 2008`

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Last modified October 11 13:47 EDT 2008. Contains 144830 sequences.

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