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
8325007
Composite, with 3 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
239053698215943611754.4old
11074906662892000571959.92015-12-24 12:28:57
22551816705690576891961.02016-03-18 12:46:32
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors
ShiftTypeBase
Verified
PRP without proof (not generated)
2018-10-13Oliver Kruse44B7842B4C3DC6DC3615608553
Verified
PRP without proof (not generated)
2020-04-21MichaelE44B7842B4C3DC6DC3690886553
History
DateUserTypeResult
2024-03-06Stef42NF-PM1B1=3000000, B2=6337812390
2020-04-21MichaelEC-PRPM8325007/23905369821594361/1107490666289200057/2255181670569057689 : 44B7842B4C3DC6DC
2018-10-13Oliver KruseC-PRPM8325007/23905369821594361/1107490666289200057/2255181670569057689 : 44B7842B4C3DC6DC
2016-03-18TJAOIFFactor: 2255181670569057689
2015-12-24TJAOIFFactor: 1107490666289200057
1998-09-13-anonymous-FFactor: 23905369821594361