Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
11776417Composite, with 2 known prime factors. Cofactor is composite.
Factored
FactorDigitsBitsDate
94845820243251969531963.0old
432614427824889846012065.22018-08-07 11:35:00
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2022-01-06Ember_EdisonEAFE8AB617DC58152893993853
History
DateUserTypeResult
2022-01-06SteveCCERT
PRP Certification
Proof certified good
2022-01-06Ember_EdisonC-PRP
M11776417/9484582024325196953/43261442782488984601 : EAFE8AB617DC5815
PRP proof power = 8
PRP: Verified
Proof certified good
2018-08-07TJAOIF
Factor: 43261442782488984601 / TF: 65-66