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

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MnStatusDetails
11832473Composite, with 3 known prime factors. Cofactor is composite.
Factored
FactorDigitsBitsDate
110751947291133.4old
489391083291135.52008-09-08 07:41:29
421975095063591445.32008-09-08 07:41:29
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2021-11-14Luminescence4A14126D57DCEEC131048455953
History
DateUserTypeResult
2021-11-14Chun sung sooCERT
PRP Certification
Proof certified good
2021-11-14LuminescenceC-PRP
M11832473/11075194729/48939108329/42197509506359 : 4A14126D57DCEEC1
PRP proof power = 8
PRP: Verified
Proof certified good
2008-09-08Will EdgingtonF
Factor: 42197509506359
2008-09-08Will EdgingtonF
Factor: 48939108329