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
10365889
Composite, with 2 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
8950945151511239.7old
1886040666592765185592167.42022-05-24 09:04:49
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors
ShiftTypeBase
Factored
PRP without proof (not generated)
2020-05-07fre_gamesCE0D8A1B14C4D55A1705018653
Factored
Certified Good
2021-02-25XZTCE0D8A1B14C4D55A1909513153
Verified
Certified Good
2022-05-30LordJuliusCE0D8A1B14C4D55A2457571153
History
DateUserTypeResult
2025-12-18Sid & AndyNF-PM1B1=1700000, B2=1975096200
2022-05-30ANONYMOUSCERT
Proof certified good
2022-05-30LordJuliusC-PRPM10365889/895094515151/188604066659276518559 : CE0D8A1B14C4D55A
Proof Certified Good

Proof Power: 8

2022-05-24TJAOIFFactor: 188604066659276518559
2021-02-25Tan Loe JooCERT
Proof certified good
2021-02-25XZTC-PRPM10365889/895094515151 : CE0D8A1B14C4D55A
Proof Certified Good

Proof Power: 8

2020-05-07fre_gamesC-PRPM10365889/895094515151 : CE0D8A1B14C4D55A