Top P-1 factors of Mersenne numbers

Top P-1 factors of all time for pb

Top factors for all users
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#UserExponentFactorBits*Date
1pb428253716597985877204014775911844985.7702009-03-20 10:06:00
2pb46476581186684777063517471812170.6612008-10-28 23:01:00
3pb47650607111400954220240083588169.9162009-10-01 10:41:00
4pb4594563737742001458027923987368.3552009-07-03 20:11:00