Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
6126019Factored
FactorDigitsBitsDate
32345380331031.6old
67263688631032.62008-09-08 02:39:57
321083568648458711754.82014-12-17 12:46:02
106228911667230028632063.22017-01-03 12:44:25
623008952773462400232065.82019-04-23 13:25:23
PRP Cofactor
StatusDateUserResidueNumber of
known factors
ShiftTypeBase
Verified (Factored)2017-09-20kkmrkkblmbrbk67C2995A0B8B01D44013
Verified (Factored)2018-09-18rucio67C2995A0B8B01D44168171413
Verified2019-04-24artorollo6A941B9219EDA90F595844553
Verified2019-04-25kkmrkkblmbrbk6A941B9219EDA90F5394570453
History
DateUserTypeResult
2022-03-19LordJuliusNF
no factor from 2^64 to 2^65
2019-04-25kkmrkkblmbrbkC-PRP
M6126019/3234538033/6726368863/32108356864845871/10622891166723002863/62300895277346240023 : 6A941B9219EDA90F
PRP: Verified
PRP without proof (not generated)
2019-04-24artorolloC-PRP
M6126019/3234538033/6726368863/32108356864845871/10622891166723002863/62300895277346240023 : 6A941B9219EDA90F
PRP: Verified
PRP without proof (not generated)
2019-04-23TJAOIF
Factor: 62300895277346240023 / TF: 65-66
2018-09-18rucioC-PRP
M6126019/3234538033/6726368863/32108356864845871/10622891166723002863 : 67C2995A0B8B01D4
PRP: Verified
PRP without proof (not generated)
2017-09-20kkmrkkblmbrbkC-PRP
M6126019/10622891166723002863/32108356864845871/3234538033/6726368863 : 67C2995A0B8B01D4
PRP: Verified
PRP without proof (not generated)
2017-01-03TJAOIF
Factor: 10622891166723002863 / TF: 63-64
2014-12-17TJAOIF
Factor: 32108356864845871 / TF: 54-55
2008-09-08Will EdgingtonF
Factor: 6726368863