3238428376721
This number is a prime.
323 8428376721
The only prime of form x^(x+1)+(x+1)^(x+2) where x is a double-digit number, i.e., 10^11+11^12. [Loungrides]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a prime.
323 8428376721
The only prime of form x^(x+1)+(x+1)^(x+2) where x is a double-digit number, i.e., 10^11+11^12. [Loungrides]