Top P-1 factors of Mersenne numbers

Top P-1 factors of all time for tubagod27(USF)

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#UserExponentFactorBits*Date
1tubagod27(USF)716433233518262991052841263976357069649101.4732015-03-06 17:49:00
2tubagod27(USF)737416019613716937759238156711976.3482015-03-05 01:42:00