Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

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MnStatusDetails
11944139Factored
FactorDigitsBitsDate
501653839928.9old
32889140356557771651.52014-07-01 11:35:04
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2021-12-07mrh73C72EA4A16151F12238136353
History
DateUserTypeResult
2023-05-19nordiNF-PM1
B1=400000, B2=428459850
2021-12-07curtiscCERT
PRP Certification
Proof certified good
2021-12-07mrhC-PRP
M11944139/501653839/3288914035655777 : 73C72EA4A16151F1
PRP proof power = 8
PRP: Verified
Proof certified good
2021-11-21nordiNF-PM1
B1=400000, B2=12000000
2021-11-20nordiNF-PM1
B1=400000
2014-07-01TJAOIF
Factor: 3288914035655777