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
8326027
Composite, with 2 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
13232361047711991650.2old
2165015239179043715692167.62022-11-01 09:47:12
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors
ShiftTypeBase
Factored
PRP without proof (not generated)
2018-10-14Oliver KruseD40ACF5C30D44A8F1393738553
Factored
PRP without proof (not generated)
2020-04-26NesowaD40ACF5C30D44A8F1500660753
Verified
Certified Good
2022-11-07Wojciech FlorekD40ACF5C30D44A8F2660603953
History
DateUserTypeResult
2024-06-10Stef42NF-PM1B1=1375000, B2=2725257990
2022-11-07Will KCERT
Proof certified good
2022-11-07Wojciech FlorekC-PRPM8326027/1323236104771199/216501523917904371569 : D40ACF5C30D44A8F
Proof Certified Good

Proof Power: 8

2022-11-01TJAOIFFactor: 216501523917904371569
2020-04-26NesowaC-PRPM8326027/1323236104771199 : D40ACF5C30D44A8F
2018-10-14Oliver KruseC-PRPM8326027/1323236104771199 : D40ACF5C30D44A8F