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:










MnStatusDetails
47996237TF
No factors below 273
TF target 272
P-1
B1 = 540000
B2 = 11340000
LL
StatusDateUserResidueShift
Verified2010-04-14curtiscAAF8FBF491908E5640043885
Verified2019-03-31Sergey NosovAAF8FBF491908E5643926580
History
DateUserTypeResult
2019-03-31Sergey NosovC-LL
AAF8FBF491908E56
2018-01-18Mark RoseNF
no factor from 2^72 to 2^73
2013-07-31Architects CubedNF-PM1
B1=540000, B2=11340000, E=12
2013-07-30AxelssonNF
no factor from 2^71 to 2^72
2012-07-24bcp19NF
no factor from 2^69 to 2^71
2010-04-14curtiscC-LL
AAF8FBF491908E56