Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:





MnDetails
8355667
Composite, with 3 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
4360488380631238.7old
20175426424871340.92008-09-08 04:31:08
1135718415580173723532166.62020-06-24 09:11:30
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors
ShiftTypeBase
Factored
PRP without proof (not generated)
2018-11-15rucio6033ABDDA7A237072302565153
Factored
PRP without proof (not generated)
2020-05-01Jaytholomew6033ABDDA7A237072395162853
Verified
PRP without proof (not generated)
2020-06-24ATH6033ABDDA7A237073412921653
History
DateUserTypeResult
2024-03-07Stef42NF-PM1B1=3000000, B2=5767417110
2020-06-24ATHC-PRPM8355667/436048838063/2017542642487/113571841558017372353 : 6033ABDDA7A23707
2020-06-24TJAOIFFactor: 113571841558017372353
2020-05-01JaytholomewC-PRPM8355667/436048838063/2017542642487 : 6033ABDDA7A23707
2018-11-15rucioC-PRPM8355667/436048838063/2017542642487 : 6033ABDDA7A23707
2008-09-08Will EdgingtonFFactor: 2017542642487