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 prime formed from two consecutive numbers n (122 and 123) with each number repeating n times. [Gupta]
Submitted: 2019-11-04 17:56:02; Last Modified: 2020-06-13 08:13:34.
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