OFFSET
1,1
COMMENTS
There are exactly 2668 eight-digit primes using digits 0-to-7 exactly once: here the smallest ones are given; cf. A109178 with the largest ones.
LINKS
Harvey P. Dale, Table of n, a(n) for n = 1..2668
MATHEMATICA
Take[FromDigits/@Select[Permutations[Range[0, 7]], First[#]!=0&&PrimeQ[ FromDigits[ #]]&], 50] (* Harvey P. Dale, Aug 16 2011 *)
CROSSREFS
KEYWORD
base,nonn
AUTHOR
Zak Seidov, Jun 21 2005
STATUS
approved