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
8316419
Composite, with 1 known prime factor. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
23452301591031.1old
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Verified
PRP without proof (not generated)
2018-10-11Oliver KruseCDF378DC42AD24161684454553
Verified
PRP without proof (not generated)
2020-04-19arnaudCDF378DC42AD24161723306253
History
DateUserTypeResult
2024-06-10Stef42NF-PM1B1=1375000, B2=2788626750
2020-04-19arnaudC-PRPM8316419/2345230159 : CDF378DC42AD2416
2018-10-11Oliver KruseC-PRPM8316419/2345230159 : CDF378DC42AD2416