70000...00007 (733-digits)

This number is a prime.

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Palindromic prime of form 10^(n-2)*(767+7*10^n)+7; here n=367. Certified prime with Primo. The only other prime of this form smaller than the above is for n=7: 7000076700007. [Earls]

Submitted: 2002-11-08 10:10:09;   Last Modified: 2008-01-30 11:28:00.
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