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
8326867
Composite, with 3 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
333074681928.3old
732764297929.42008-09-08 04:30:30
313215506557661531754.82014-12-15 12:49:19
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors
ShiftTypeBase
Verified
PRP without proof (not generated)
2018-10-14Oliver Kruse92FF1F2E87A645853347078153
Verified
PRP without proof (not generated)
2020-04-23GAN92FF1F2E87A64585350873253
History
DateUserTypeResult
2024-03-06Stef42NF-PM1B1=3000000, B2=53783100
2020-04-23GANC-PRPM8326867/333074681/732764297/31321550655766153 : 92FF1F2E87A64585
2018-10-14Oliver KruseC-PRPM8326867/333074681/732764297/31321550655766153 : 92FF1F2E87A64585
2014-12-15TJAOIFFactor: 31321550655766153
2008-09-08Will EdgingtonFFactor: 732764297