787
This number is a prime.
Single Curio View: (Seek other curios for this number)
The smallest prime number (the only palindromic) of the form a^m+b^m-m where a*b is the prime factorization of m, i.e., 2^6+3^6-6. [Loungrides]
Submitted: 2017-07-21 12:14:04; Last Modified: 2020-07-30 16:54:53.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell