id:A109293 - OEIS Search Results

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Numbers n such that the string n23572357 is prime.

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4, 10, 23, 38, 40, 44, 53, 55, 56, 59, 62, 68, 70, 88, 95 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`If n=4 then n23572357 = 423572357 (prime).` `If n=95 then n23572357 = 9523572357 (prime).`
	CROSSREFS	`Sequence in context: A025576 A023378 A038423 this_sequence A002071 A024980 A002766` `Adjacent sequences: A109290 A109291 A109292 this_sequence A109294 A109295 A109296`
	KEYWORD	`nonn,base`
	AUTHOR	`Parthasarathy Nambi (PachaNambi(AT)yahoo.com), Aug 20 2005`

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Last modified December 10 12:37 EST 2009. Contains 170569 sequences.