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
8327047
Composite, with 2 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
93929090171033.1old
24794422112927264811961.12016-04-01 11:26:56
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors
ShiftTypeBase
Verified
PRP without proof (not generated)
2018-10-12Oliver KruseA1CE6D368620CFC72156401453
Verified
PRP without proof (not generated)
2020-05-10Luigi MorelliA1CE6D368620CFC72234584253
History
DateUserTypeResult
2024-06-10Stef42NF-PM1B1=1375000, B2=2725257990
2020-05-10Luigi MorelliC-PRPM8327047/9392909017/2479442211292726481 : A1CE6D368620CFC7
2018-10-12Oliver KruseC-PRPM8327047/9392909017/2479442211292726481 : A1CE6D368620CFC7
2016-04-01TJAOIFFactor: 2479442211292726481