id:A059700 - OEIS Search Results

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Primes p such that p^7 reversed is also prime.

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2, 29, 41, 71, 79, 151, 193, 257, 359, 379, 389, 607, 739, 773, 1019, 1049, 1217, 1409, 1427, 1481, 1667, 1997, 2297, 2551, 2593, 3181, 3253, 3701, 3821, 3851, 3967, 4003, 4421, 5107, 5209, 5231, 5381, 5441, 5503, 6173, 6203, 6221, 6229, 6271, 7433, 7603 (list; graph; listen)

	OFFSET	`1,1`
	MATHEMATICA	`Select[ Range[ 10000 ], PrimeQ[ # ] && PrimeQ[ ToExpression[ StringReverse[ ToString[ #^7 ] ] ] ] & ]`
	CROSSREFS	`Cf. A059208.` `Sequence in context: A060503 A141172 A139833 this_sequence A078329 A105893 A090389` `Adjacent sequences: A059697 A059698 A059699 this_sequence A059701 A059702 A059703`
	KEYWORD	`nonn`
	AUTHOR	`Robert G. Wilson v (rgwv(AT)rgwv.com), Feb 06 2001`

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.

AT&T Labs Research