31751
This number is a prime.
The smallest prime number formed by concatenating two prime numbers and their product. E.g., 3*17=51. [Shinde]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a prime.
The smallest prime number formed by concatenating two prime numbers and their product. E.g., 3*17=51. [Shinde]