id:A139851 - OEIS Search Results

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Primes of the form 4x^2+4xy+29y^2.

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29, 37, 53, 109, 149, 197, 277, 317, 373, 389, 421, 541, 557, 613, 653, 701, 709, 757, 821, 877, 1061, 1093, 1117, 1213, 1229, 1373, 1381, 1429, 1453, 1493, 1549, 1597, 1621, 1709, 1733, 1789, 1877, 1901, 1933, 1997, 2053, 2069, 2213, 2221, 2237 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Discriminant=-448. See A139827 for more information.`
	FORMULA	`The primes are congruent to {29, 37, 53} (mod 56).`
	MATHEMATICA	`QuadPrimes[4, -4, 29, 10000] (* see A106856 *)`
	CROSSREFS	`Sequence in context: A060769 A031925 A107134 this_sequence A139895 A167470 A152865` `Adjacent sequences: A139848 A139849 A139850 this_sequence A139852 A139853 A139854`
	KEYWORD	`nonn,easy`
	AUTHOR	`T. D. Noe (noe(AT)sspectra.com), May 02 2008`

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Last modified December 5 08:23 EST 2009. Contains 170348 sequences.

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