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
8323649
Composite, with 1 known prime factor. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
224904995991134.4old
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Verified
PRP without proof (not generated)
2018-10-09ATH66470ACA7B0BBB661388451353
Verified
PRP without proof (not generated)
2020-04-19Wentao Huang66470ACA7B0BBB66161059753
History
DateUserTypeResult
2024-06-10Stef42NF-PM1B1=1375000, B2=2725257990
2020-04-19Wentao HuangC-PRPM8323649/22490499599 : 66470ACA7B0BBB66
2018-10-09ATHC-PRPM8323649/22490499599 : 66470ACA7B0BBB66