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
8319733
Composite, with 3 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
14476335431030.4old
1193382501531236.82008-09-08 04:30:16
6112008651131239.22008-09-08 04:30:16
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors
ShiftTypeBase
Verified
PRP without proof (not generated)
2018-10-08ATH3E50C11970D7D9123827289753
Verified
PRP without proof (not generated)
2020-04-19marssystems3E50C11970D7D9123603772653
History
DateUserTypeResult
2024-03-06Stef42NF-PM1B1=3000000, B2=6147687000
2020-04-19marssystemsC-PRPM8319733/1447633543/119338250153/611200865113 : 3E50C11970D7D912
2018-10-08ATHC-PRPM8319733/1447633543/119338250153/611200865113 : 3E50C11970D7D912
2008-09-08Will EdgingtonFFactor: 611200865113
2008-09-08Will EdgingtonFFactor: 119338250153