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
8325671
Composite, with 2 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
16651343824.0old
113395639031133.42008-09-08 04:30:30
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Verified
PRP without proof (not generated)
2018-10-14Oliver KruseED00F24229688EEA2173336953
Verified
PRP without proof (not generated)
2020-04-21oodairaED00F24229688EEA2416579253
History
DateUserTypeResult
2024-06-10Stef42NF-PM1B1=1375000, B2=2788626750
2020-04-21oodairaC-PRPM8325671/16651343/11339563903 : ED00F24229688EEA
2018-10-14Oliver KruseC-PRPM8325671/16651343/11339563903 : ED00F24229688EEA
2008-09-08Will EdgingtonFFactor: 11339563903