59649589127497217

This number is a prime.

                                                          5964958 9127497217

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59649589127497217 is a prime factor of Fermat 7 (2^128 + 1). Found 67 years after Fermat 7 was shown to be composite.

Submitted: 2003-12-25 04:19:50;   Last Modified: 2008-01-30 11:28:00.
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