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
10454771
Composite, with 2 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
186225608437511444.1old
1860004126701611547.42008-09-30 13:33:33
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors
ShiftTypeBase
Verified
PRP without proof (not generated)
2020-07-14storm5510176EEA7EC5B52CD62460416553
Verified
Certified Good
2021-03-05yoyorocks1176EEA7EC5B52CD62673929553
History
DateUserTypeResult
2026-02-02Sid & AndyNF-PM1B1=1700000, B2=1903266750
2021-03-05mandelbrot31415CERT
Proof certified good
2021-03-05yoyorocks1C-PRPM10454771/18622560843751/186000412670161 : 176EEA7EC5B52CD6
Proof Certified Good

Proof Power: 8

2020-07-14storm5510C-PRPM10454771/18622560843751/186000412670161 : 176EEA7EC5B52CD6
2008-09-30markrFFactor: 186000412670161