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
8329891
Composite, with 2 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
149938039927.2old
799669537929.62008-09-08 04:30:31
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Verified
PRP without proof (not generated)
2018-10-18_p95holder_AADB54473E8BAD9C2536990153
Verified
PRP without proof (not generated)
2020-04-21ATHAADB54473E8BAD9C290674853
History
DateUserTypeResult
2024-06-05Stef42NF-PM1B1=6000000, B2=15674669010
2020-04-21ATHC-PRPM8329891/149938039/799669537 : AADB54473E8BAD9C
2018-10-18_p95holder_C-PRPM8329891/149938039/799669537 : AADB54473E8BAD9C
2008-09-08Will EdgingtonFFactor: 799669537