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
7818799
Composite, with 2 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 267
Factored
FactorDigitsBitsDate
8457619429328871549.6old
38236690382735955533592271.72024-02-05 05:34:55
P-1 factors
DateFactorsB1B2
2024-02-053823669038273595553359
8430001382772300
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors
ShiftTypeBase
Factored
PRP without proof (not generated)
2018-05-23storm5510C5414A103E3AEC441160182553
Factored
PRP without proof (not generated)
2019-10-23krackerC5414A103E3AEC441471846253
Verified
Certified Good
2024-02-10mrhC5414A103E3AEC442447339053
History
DateUserTypeResult
2024-02-11curtiscCERT
Proof certified good
2024-02-10mrhC-PRPM7818799/845761942932887/3823669038273595553359 : C5414A103E3AEC44
Proof Certified Good

Proof Power: 8

2024-02-05Stef42F-PM1Factor: 3823669038273595553359 / B1=843000, B2=1382772300
2019-10-23krackerC-PRPM7818799/845761942932887 : C5414A103E3AEC44
2018-05-23storm5510C-PRPM7818799/845761942932887 : C5414A103E3AEC44