11111...11111 (100-digits)
This number is a prime.
1111111111 1111111111 1111111111
1111111111 1111111111 1111111111 1111111111 1111111111 1121111111 1111111111
Just showing those entries submitted by 'Patterson': (Click here to show all)
The smallest near repdigit prime with 100 digits. Note the sum of digits is prime also. [Patterson]
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