Top P-1 factors of Mersenne numbers

Top P-1 factors of all time for JohnBorleisIII

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#UserExponentFactorBits*Date
1JohnBorleisIII4521270119822565386242434652919377.3922009-05-18 05:47:00
2JohnBorleisIII488331493704511875641076398296774.9722010-08-12 06:40:00