23511...31319 (2055-digits)

This number is a probable-prime (likely to be a prime but we have not (re-)proven it on this site).

Single Curio View:   (Seek other curios for this number)
The smallest titanic prime formed from the concatenation of the first n Sophie Germain primes, i.e., {2, 3, 5, 11, ...., 31253, 31319}, (case n=459). [Bajpai]

Submitted: 2019-02-18 17:55:14;   Last Modified: 2019-05-12 15:30:21.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell