Top P-1 factors of Mersenne numbers

Top P-1 factors of all time for fastspeedtest_com

Top factors for all users
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#UserExponentFactorBits*Date
1fastspeedtest_com4960351318081028705518843734531377.2592010-02-13 17:43:00
2fastspeedtest_com48396217385183684013491007543971.7062009-11-17 20:01:00
3fastspeedtest_com47082353214914050157588854089770.8642008-11-11 13:26:00
4fastspeedtest_com4572460792108334754731982247969.6422009-01-24 23:21:00