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
5346763
Composite, with 1 known prime factor. Cofactor is composite.
Trial Factored to 270
TF target 266
Factored
FactorDigitsBitsDate
85548209826.4old
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors
ShiftTypeBase
Verified
PRP without proof (not generated)
2017-11-27storm55104491682B1E9332D816687853
Verified
PRP without proof (not generated)
2018-02-15kkmrkkblmbrbk4491682B1E9332D8124508953
History
DateUserTypeResult
2025-04-17Sid & AndyNFno factor TF: 68-70
2025-03-31Sid & AndyNF-PM1B1=3400000, B2=10339719390
2023-05-11This -Anonymous-NF-PM1B1=50000, B2=1000000
2018-02-15kkmrkkblmbrbkC-PRPM5346763/85548209 : 4491682B1E9332D8
2017-11-27storm5510C-PRPM5346763/85548209 : 4491682B1E9332D8