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
9630833
Composite, with 2 known prime factors. Cofactor is composite.
Trial Factored to 269
TF target 268
Factored
FactorDigitsBitsDate
1570788862311237.2old
112601937956644311753.32014-09-18 11:42:23
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors
ShiftTypeBase
Verified
PRP without proof (not generated)
2019-10-05mnd9FF2BB684758445FB2108308153
Verified
Certified Good
2020-12-17storm5510FF2BB684758445FB2625955353
History
DateUserTypeResult
2025-12-20Mingye WangNF-PM1B1=1700000, B2=4638613980
2025-12-04Mingye WangNFno factor TF: 68-69
2020-12-17Ben DeloCERT
Proof certified good
2020-12-17storm5510C-PRPM9630833/157078886231/11260193795664431 : FF2BB684758445FB
Proof Certified Good

Proof Power: 8

2019-10-05mnd9C-PRPM9630833/157078886231/11260193795664431 : FF2BB684758445FB
2014-09-18TJAOIFFactor: 11260193795664431