11111...11111 (109297-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)
Smallest mega probable prime which is also a Kaprekar number. [Gupta]
Submitted: 2016-07-04 16:34:56; Last Modified: 2016-07-04 18:45:59.
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