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
10376917
Composite, with 4 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
3540604080411238.4old
1111772925539691546.72008-09-08 06:32:20
437537245045780864072065.22018-08-15 14:23:10
2028739426320833069772167.52022-08-18 09:34:00
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors
ShiftTypeBase
Factored
PRP without proof (not generated)
2020-05-19AbsolutXTRBCD6E65E669DB1CE3334007853
Factored
Certified Good
2021-02-25rucioBCD6E65E669DB1CE3757968453
Verified
Certified Good
2022-08-25LordJuliusBCD6E65E669DB1CE429072453
History
DateUserTypeResult
2025-12-31Sid & AndyNF-PM1B1=1700000, B2=1975096200
2022-08-25Ben DeloCERT
Proof certified good
2022-08-25LordJuliusC-PRPM10376917/354060408041/111177292553969/43753724504578086407/202873942632083306977 : BCD6E65E669DB1CE
Proof Certified Good

Proof Power: 8

2022-08-19LordJuliusNFno factor TF: 66-67
2022-08-19LordJuliusNFno factor TF: 64-65
2022-08-18TJAOIFFactor: 202873942632083306977
2021-02-25Architects CubedCERT
Proof certified good
2021-02-25rucioC-PRPM10376917/354060408041/111177292553969/43753724504578086407 : BCD6E65E669DB1CE
Proof Certified Good

Proof Power: 8

2020-05-19AbsolutXTRC-PRPM10376917/354060408041/111177292553969/43753724504578086407 : BCD6E65E669DB1CE
2018-08-15TJAOIFFactor: 43753724504578086407
2008-09-08Will EdgingtonFFactor: 111177292553969