This number is a prime.

Single Curio View:   (Seek other curios for this number)
The only 10-digit autobiographical prime. Note that it is also the only from the 21 10-digit autobiographical numbers that is concatenated from an emirp and two 3-digit primes, i.e., 1031, 223, 317. [Loungrides]

Submitted: 2018-12-02 08:10:57;   Last Modified: 2018-12-02 08:26:55.
Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell