Top P-1 factors of Mersenne numbers

Top P-1 factors of all time for Ready4PrimeTime

Top factors for all users
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#UserExponentFactorBits*Date
1Ready4PrimeTime7537662129800719242780659775664660187.9462016-01-30 19:55:17
2Ready4PrimeTime75367063178163066075807782109707980.5602016-02-01 02:15:26