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
7859441Factored
FactorDigitsBitsDate
62875529825.9old
8917214870202411549.72014-05-08 12:21:38
91232939441466895101532273.02024-01-31 21:49:50
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified (Factored)2018-05-30_p95holder_10C3305C520E907D248665153
Verified (Factored)2019-10-28ATH10C3305C520E907D2586488553
Verified2024-02-10Naegi Makoto10C3305C520E907D3530717353
P-1 factors
DateFactorB1B2
2024-01-3191232939441466895101539500001968826860
History
DateUserTypeResult
2024-02-10Hubert PircherCERT
PRP Certification
Proof certified good
2024-02-10Naegi MakotoC-PRP
M7859441/62875529/891721487020241/9123293944146689510153 : 10C3305C520E907D
PRP proof power = 8
PRP: Verified
Proof certified good
2024-01-31Stef42F-PM1
Factor: 9123293944146689510153 / (P-1, B1=950000, B2=1968826860)
2019-10-28ATHC-PRP
M7859441/62875529/891721487020241 : 10C3305C520E907D
PRP: Verified (Factored)
PRP without proof (not generated)
2018-05-30_p95holder_C-PRP
M7859441/62875529/891721487020241 : 10C3305C520E907D
PRP: Verified (Factored)
PRP without proof (not generated)
2014-05-08TJAOIF
Factor: 891721487020241