Top P-1 factors of Mersenne numbers

Top P-1 factors of all time for RobGuiher

Top factors for all users
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#UserExponentFactorBits*Date
1RobGuiher4332730115656593534002219733687177.0512010-01-20 07:48:00
2RobGuiher492032894767916555086838897958375.3362010-01-19 02:43:00