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
8327609
Composite, with 3 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
1102175040159291546.6old
85120735338546411652.92014-08-29 11:19:40
12219752013982030091960.12016-01-11 12:36:59
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors
ShiftTypeBase
Verified
PRP without proof (not generated)
2018-10-12Jerry_PLFA0E30C61EB0C6B53821678253
Verified
PRP without proof (not generated)
2020-04-20Igvan28FA0E30C61EB0C6B53533207353
History
DateUserTypeResult
2024-03-06Stef42NF-PM1B1=3000000, B2=6211055760
2020-04-20Igvan28C-PRPM8327609/110217504015929/8512073533854641/1221975201398203009 : FA0E30C61EB0C6B5
2018-10-12Jerry_PLC-PRPM8327609/110217504015929/8512073533854641/1221975201398203009 : FA0E30C61EB0C6B5
2016-01-11TJAOIFFactor: 1221975201398203009
2014-08-29TJAOIFFactor: 8512073533854641