Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
33868691Factored
FactorDigitsBitsDate
270949529928.0old
11683343647371340.12008-09-09 20:44:36
12906737665680891650.22008-09-09 20:44:36
7238132352824110391859.32015-11-12 11:27:36
History
DateUserTypeResult
2022-09-25LordJuliusNF
no factor from 2^66 to 2^67
2022-09-20masserNF
no factor from 2^67 to 2^71
2022-05-27masserNF-PM1
B1=285000, B2=28810530
2015-11-12TJAOIF
Factor: 723813235282411039 / TF: 59-60
2008-09-09Will EdgingtonF
Factor: 1290673766568089
2008-09-09Will EdgingtonF
Factor: 1168334364737