18891...13889 (1000-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 concatenation of consecutive 4-digit prime numbers . [Gupta]

Submitted: 2020-07-05 10:09:13; Last Modified: 2020-07-05 14:31:34.