Top P-1 factors of Mersenne numbers

Top P-1 factors of all time for Ralph Mosher

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#UserExponentFactorBits*Date
1Ralph Mosher49009141250707611104386953172439181.0522009-12-31 06:09:00
2Ralph Mosher48009557480704637490378182688972.0262008-12-06 17:31:00