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A076163
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Primes p such that absolute values of p minus sum of squares of digits of p is also prime.
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2
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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; refs; listen; history; internal format)
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OFFSET
| 1,1
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EXAMPLE
| 13 is OK because 13-(1^2+3^2)=3 is a prime.
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CROSSREFS
| Sequence in context: A152742 A047903 A197790 * A056255 A141885 A165352
Adjacent sequences: A076160 A076161 A076162 * A076164 A076165 A076166
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KEYWORD
| nonn,base
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AUTHOR
| Zak Seidov (zakseidov(AT)yahoo.com), Nov 01 2002
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EXTENSIONS
| Definition corrected, specifying that the absolute value must be used Carmine Suriano (surianonoi5(AT)libero.it), Jul 19 2010
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