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
10484263
Composite, with 4 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
440339047928.7old
691961359929.42008-09-08 06:34:59
109246020471133.32008-09-08 06:34:59
331302710811134.92008-09-08 06:34:59
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Verified
Certified Good
2020-08-15storm5510E779CDD60D6C9565482770053
History
DateUserTypeResult
2020-08-15Jorge CoveiroCERT
Proof certified good
2020-08-15storm5510C-PRPM10484263/440339047/691961359/10924602047/33130271081 : E779CDD60D6C9565
Proof Certified Good

Proof Power: 8

2008-09-08Will EdgingtonFFactor: 33130271081
2008-09-08Will EdgingtonFFactor: 10924602047
2008-09-08Will EdgingtonFFactor: 691961359