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:










MnStatusDetails
8044789Factored
FactorDigitsBitsDate
8009231032631239.5old
137812384234971443.62008-09-08 04:23:04
PRP Cofactor
StatusDateUserResidueNumber of
known factors
ShiftTypeBase
Verified2018-07-18_p95holder_075E8C62D2F0A7E1223473553
Verified2020-01-12kracker075E8C62D2F0A7E12190918953
History
DateUserTypeResult
2024-02-25Stef42NF-PM1
B1=944000, B2=1792472220
2020-01-12krackerC-PRP
M8044789/800923103263/13781238423497 : 075E8C62D2F0A7E1
PRP: Verified
PRP without proof (not generated)
2018-07-18_p95holder_C-PRP
M8044789/800923103263/13781238423497 : 075E8C62D2F0A7E1
PRP: Verified
PRP without proof (not generated)
2008-09-08Will EdgingtonF
Factor: 13781238423497