Top P-1 factors of Mersenne numbers

Top P-1 factors of all time for Adrian Rossi-Mastracci

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#UserExponentFactorBits*Date
1Adrian Rossi-Mastracci5068971187936184355511938933392979.5412011-02-06 05:04:00
2Adrian Rossi-Mastracci4976878334596931150736014426816978.1952010-04-14 21:51:00
3Adrian Rossi-Mastracci497687872061407702763919709500174.1262010-04-14 23:22:00
4Adrian Rossi-Mastracci49566161498054357878284477159972.0772010-06-20 14:56:00