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

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MnDetails
8402183
Composite, with 2 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
16804367824.0old
111079189557058475932063.32017-01-16 12:53:04
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Verified
PRP without proof (not generated)
2018-10-22storm5510F631F9B8CDFEC9EC2838732053
Verified
PRP without proof (not generated)
2020-05-19Team_InspectorF631F9B8CDFEC9EC2376211753
History
DateUserTypeResult
2024-05-12Stef42NF-PM1B1=1025000, B2=2213224650
2020-05-19Team_InspectorC-PRPM8402183/16804367/11107918955705847593 : F631F9B8CDFEC9EC
2018-10-22storm5510C-PRPM8402183/16804367/11107918955705847593 : F631F9B8CDFEC9EC
2017-01-16TJAOIFFactor: 11107918955705847593