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
10365133
Composite, with 3 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
104273237991133.3old
25983937312391341.22008-09-08 06:32:02
1275510131082720189612166.82020-09-16 09:10:40
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors
ShiftTypeBase
Factored
PRP without proof (not generated)
2020-05-04nordi122F183F44AA9F592840430553
Verified
PRP without proof (not generated)
2020-09-24roemer2201122F183F44AA9F593111896853
History
DateUserTypeResult
2025-12-17Sid & AndyNF-PM1B1=1700000, B2=1975096200
2020-09-24roemer2201C-PRPM10365133/10427323799/2598393731239/127551013108272018961 : 122F183F44AA9F59
2020-09-16TJAOIFFactor: 127551013108272018961
2020-05-04nordiC-PRPM10365133/10427323799/2598393731239 : 122F183F44AA9F59
2008-09-08Will EdgingtonFFactor: 2598393731239