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This number is a prime.
999 9999999999 9999999977
Single Curio View: (Seek other curios for this number)The largest prime less than a googol of the form p = 10^n - n (n = 23). [Loungrides]
Submitted: 2009-01-03 17:07:49; Last Modified: 2009-01-03 23:41:03.
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