22222...22221 (121-digits)
This number is a prime.
2 2222222222 2222222222 2222222222 2222222222 2222222222
2222222222 2222222222 2222222222 2222222222 2222222222 2222222222 2222222221
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A near rep-digit prime whose sum of digits is also prime. [Patterson]
Submitted: 2004-01-04 18:21:34; Last Modified: 2008-01-30 17:28:00.
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