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
8326727
Composite, with 2 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
66613817826.0old
78604302891032.92008-09-08 04:30:30
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Verified
PRP without proof (not generated)
2018-10-11trebor6F053A5F9B6978AA2489491953
Verified
PRP without proof (not generated)
2020-04-24Wentao Huang6F053A5F9B6978AA2631390653
History
DateUserTypeResult
2024-06-10Stef42NF-PM1B1=1390000, B2=2915383380
2020-04-24Wentao HuangC-PRPM8326727/66613817/7860430289 : 6F053A5F9B6978AA
2018-10-11treborC-PRPM8326727/66613817/7860430289 : 6F053A5F9B6978AA
2008-09-08Will EdgingtonFFactor: 7860430289