29292...77777 (43-digits)

This number is a prime.

                             292 9292929292 9777777777 7777777777 7777777777

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Seven 29s followed by twenty-nine 7s is prime. [De Geest]

Submitted: 2004-02-09 08:39:32;   Last Modified: 2008-01-30 11:28:00.
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