id:A033246 - OEIS Search Results

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Primes of form x^2+71*y^2.

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71, 107, 293, 509, 643, 647, 739, 971, 1013, 1039, 1123, 1217, 1361, 1367, 1373, 1423, 1663, 1811, 2083, 2099, 2239, 2309, 2351, 2557, 2657, 2677, 2917, 3181, 3343, 3517, 3533, 3539, 3623, 3671, 3803 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Also primes of the form x^2-xy+18y^2 with x and y nonnegative. - T. D. Noe (noe(AT)sspectra.com), May 08 2005`
	REFERENCES	`D. Cox, "Primes of Form x^2 + n y^2", Wiley, 1989.`
	CROSSREFS	`Sequence in context: A118217 A023282 A142111 this_sequence A141879 A026063 A115395` `Adjacent sequences: A033243 A033244 A033245 this_sequence A033247 A033248 A033249`
	KEYWORD	`nonn`
	AUTHOR	`njas`

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.

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