Top P-1 factors of Mersenne numbers

Top P-1 factors of all time for Jaeckel

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#UserExponentFactorBits*Date
1Jaeckel443396112201623520700699056347974.2212009-10-06 11:23:00
2Jaeckel444809211580866708438998774232173.7432010-12-12 04:15:00