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
10486811
Composite, with 3 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
335577953928.3old
91528047463131343.12008-09-08 06:35:00
719919784886231446.02008-09-08 06:35:00
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Verified
Certified Good
2020-08-16storm5510CEDB98F614F6985D3122519953
History
DateUserTypeResult
2026-03-14Sid & AndyNF-PM1B1=1700000, B2=1903266750
2020-08-16ChuckCERT
Proof certified good
2020-08-16storm5510C-PRP
Proof Certified Good

Proof Power: 8

2008-09-08Will EdgingtonFFactor: 71991978488623
2008-09-08Will EdgingtonFFactor: 9152804746313