A059696 Primes p such that p^3 reversed is also prime.
5, 89, 157, 211, 251, 271, 463, 467, 487, 491, 499, 503, 521, 523, 541, 547, 563, 571, 701, 1069, 1091, 1103, 1129, 1151, 1187, 1217, 1447, 1451, 1487, 1489, 1493, 1979, 1999, 2089, 2339, 2351, 2383, 2437, 2467, 2621, 2657, 2693, 3119, 3121, 3221, 3251
Offset: 1
Keywords
Links
- Vincenzo Librandi, Table of n, a(n) for n = 1..1000
Crossrefs
Cf. A059008.
Programs
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Magma
[p: p in PrimesUpTo(3300) | IsPrime(Seqint(Reverse(Intseq(p^3))))]; // Vincenzo Librandi, Apr 11 2013
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Mathematica
Select[ Range[ 4000 ], PrimeQ[ # ] && PrimeQ[ ToExpression[ StringReverse[ ToString[ #^3 ] ] ] ] & ]