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

PrimeNet Exponent Status

Exponent Range:





MnDetails
8326433
Composite, with 5 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
53050535630231342.3old
174218120875511444.02008-09-08 04:30:30
43720726654198311652.02014-07-17 11:49:03
272894007581057531754.62014-12-03 12:03:46
4772649917836812516614213842819332105.22024-03-06 21:15:35
P-1 factors
DateFactorsB1B2
2024-03-0647726499178368125166142138428193
30000006211055760
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors
ShiftTypeBase
Factored
PRP without proof (not generated)
2018-10-10ATHBC4A96BDACE6E207422065553
Factored
PRP without proof (not generated)
2020-04-23GANBC4A96BDACE6E2074384736853
Verified
Certified Good
2024-03-13PerigBC4A96BDACE6E2075192616653
History
DateUserTypeResult
2024-03-13Gerard PAVINCERT
Proof certified good
2024-03-13PerigC-PRPM8326433/5305053563023/17421812087551/4372072665419831/27289400758105753/47726499178368125166142138428193 : BC4A96BDACE6E207
Proof Certified Good

Proof Power: 8

2024-03-06Stef42F-PM1Factor: 47726499178368125166142138428193 / B1=3000000, B2=6211055760
2020-04-23GANC-PRPM8326433/5305053563023/17421812087551/4372072665419831/27289400758105753 : BC4A96BDACE6E207
2018-10-10ATHC-PRPM8326433/5305053563023/17421812087551/4372072665419831/27289400758105753 : BC4A96BDACE6E207
2014-12-03TJAOIFFactor: 27289400758105753
2014-07-17TJAOIFFactor: 4372072665419831
2008-09-08Will EdgingtonFFactor: 17421812087551