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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Exponent Range:





MnDetails
10450051
Composite, with 2 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
498978772296520791755.5old
1473893248220115771857.01999-09-30 00:00:00
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Verified
PRP without proof (not generated)
2020-07-11storm551043D518F0B92BBC1F2962325353
Verified
Certified Good
2021-03-05XZT43D518F0B92BBC1F2148890853
History
DateUserTypeResult
2026-01-27Sid & AndyNF-PM1B1=1700000, B2=1921227000
2021-03-05Scott HemphillCERT
Proof certified good
2021-03-05XZTC-PRP
Proof Certified Good

Proof Power: 8

2020-07-11storm5510C-PRP
M10450051/49897877229652079/147389324822011577 : 43D518F0B92BBC1F
2008-09-08Will EdgingtonF-ECMFactor: 147389324822011577
1999-09-30-anonymous-FFactor: 49897877229652079
1999-09-30-anonymous-FFactor: 147389324822011577