A123909 Primes of the form k!+11.

13, 17, 131, 5051, 3628811

Offset: 1

Author

Alexander Adamchuk, Oct 28 2006

Keywords

• fini
• nonn

Comments

Corresponding numbers k such that k!+11 is prime are {2, 3, 5, 7, 10}.

Crossrefs

Cf. A088332 - Primes of the form n!+1.

Programs

Mathematica

Select[Table[n!+11,{n,1,1000}],PrimeQ[ # ]&]