A109178 Largest eight-digit primes (in decreasing order) which use each of 0-to-7 decimal digits exactly once.

76540231, 76532041, 76524031, 76523401, 76520341, 76514203, 76512043, 76504321, 76504231, 76503241, 76502143, 76501423, 76453021, 76451203, 76435201, 76425103, 76421053, 76401253, 76345201, 76340521, 76325401

Offset: 1

Author

Zak Seidov, Jun 21 2005

Keywords

• base
• nonn

Comments

There are exactly 2668 eight-digit primes using digits 0-to-7 exactly once, here the largest ones are given; cf. A109177 with the smallest ones.

Crossrefs

Cf. A109177.

Programs

Mathematica

Sort[Take[FromDigits/@Select[Permutations[Range[0,7]],First[#]!=0 && PrimeQ[ FromDigits[#]]&],-50],#1>#2&] (* Harvey P. Dale, Aug 16 2011 *)