id:A070847 - OEIS Search Results

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Smallest prime == 1 mod (3n).

+0
3

7, 7, 19, 13, 31, 19, 43, 73, 109, 31, 67, 37, 79, 43, 181, 97, 103, 109, 229, 61, 127, 67, 139, 73, 151, 79, 163, 337, 349, 181, 373, 97, 199, 103, 211, 109, 223, 229, 937, 241, 739, 127, 1033, 397, 271, 139, 283, 433, 883, 151, 307, 157, 3181, 163, 331, 337 (list; graph; listen)

	OFFSET	`1,1`
	PROGRAM	`(PARI) for(n=1, 80, s=1; while((isprime(s)s-1)%(3n)>0, s++); print1(s, ", "))`
	CROSSREFS	`Cf. A070846, A070848 to A070853.` `Cf. A034694.` `Sequence in context: A100635 A139126 A070919 this_sequence A053416 A094248 A062368` `Adjacent sequences: A070844 A070845 A070846 this_sequence A070848 A070849 A070850`
	KEYWORD	`nonn`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), May 15 2002`
	EXTENSIONS	`More terms from Benoit Cloitre (benoit7848c(AT)orange.fr), May 18 2002`

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Last modified September 7 15:23 EDT 2008. Contains 143483 sequences.

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