18303877
This number is a prime.
18303877 = prime(prime(1!+8!+3!+0!+3!+8!+7!+7!)). It is the
smallest number with this property. [Firoozbakht]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a prime.
18303877 = prime(prime(1!+8!+3!+0!+3!+8!+7!+7!)). It is the
smallest number with this property. [Firoozbakht]