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
5852653Composite, with 2 known prime factors. Cofactor is composite.
Factored
FactorDigitsBitsDate
316043263928.2old
1758069435259200654433692477.22025-09-11 01:15:42
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified (Factored)2017-09-20kkmrkkblmbrbkB2094C024EC40C3E1013
Verified (Factored)2018-08-28BattlemaxxB2094C024EC40C3E1474836013
Verified2025-09-16GnarwhalsA57D1F2D97F8E71A2244691553
P-1 factors
DateFactorB1B2
2025-09-1117580694352592006544336933000006742848840
History
DateUserTypeResult
2025-09-16Jason LynchCERT
PRP Certification
Proof certified good
2025-09-16GnarwhalsC-PRP
M5852653/316043263/175806943525920065443369 : A57D1F2D97F8E71A
PRP proof power = 7
PRP: Verified
Proof certified good
2025-09-11Sid & AndyF-PM1
Factor: 175806943525920065443369 / (P-1, B1=3300000, B2=6742848840)
2023-05-12This -Anonymous-NF-PM1
B1=50000, B2=1000000, E=6
2018-08-28BattlemaxxC-PRP
M5852653/316043263 : B2094C024EC40C3E
PRP: Verified (Factored)
PRP without proof (not generated)
2017-09-20kkmrkkblmbrbkC-PRP
M5852653/316043263 : B2094C024EC40C3E
PRP: Verified (Factored)
PRP without proof (not generated)