A129338 Absolute primes, alternative definition: every permutation of digits is a prime and there are at least two different digits.

13, 17, 31, 37, 71, 73, 79, 97, 113, 131, 199, 311, 337, 373, 733, 919, 991

Offset

1,1

Comments

No further terms through the 50000th prime, i.e., through 611953. - Harvey P. Dale, May 19 2012.

Links

Table of n, a(n) for n=1..17.

C. Caldwell, The prime glossary: Permutable Prime

Mathematica

Select[Prime[Range[5, 170]], And@@PrimeQ[FromDigits/@Permutations[ IntegerDigits[#]]]&] (* Harvey P. Dale, Oct 03 2011 *)

Crossrefs

See the main entry A003459 for the usual definition.

Sequence in context: A359978 A108388 A083983 * A378964 A138535 A116671

Adjacent sequences: A129335 A129336 A129337 * A129339 A129340 A129341

Keyword

nonn,base

Author

M. F. Hasler, Mar 26 2008

Status

approved