id:A076163 - OEIS Search Results

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Primes p such that p minus sum of squares of digits of p is also prime.

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13, 53, 59, 127, 233, 257, 293, 457, 521, 541, 547, 587, 857, 983, 1151, 1153, 1429, 1481, 1489, 1511, 1553, 1559, 1579, 1621, 1753, 1861, 2099, 2129, 2143, 2239, 2273, 2341, 2347, 2383, 2411, 2417, 2459, 2549, 2657, 2677, 2729, 2741 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`13 is OK because 13-(1^2+3^2)=3 is a prime.`
	CROSSREFS	`Sequence in context: A002792 A022673 A047903 this_sequence A056255 A141885 A031905` `Adjacent sequences: A076160 A076161 A076162 this_sequence A076164 A076165 A076166`
	KEYWORD	`nonn,base`
	AUTHOR	`Zak Seidov (zakseidov(AT)yahoo.com), Nov 01 2002`

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Last modified December 3 14:12 EST 2008. Contains 151279 sequences.

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