Top P-1 factors of Mersenne numbers

Top P-1 factors of all time for Doug and Tiyo

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#UserExponentFactorBits*Date
1Doug and Tiyo4584687767287607588611936491369.1892009-06-21 15:40:00
2Doug and Tiyo4544421154936512934323295685768.8962009-05-29 01:00:00