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).

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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 11:55:14;   Last Modified: 2019-05-12 10:30:21.
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