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:










MnStatusDetails
46404749TF
No factors below 273
TF target 272
P-1
B1 = 795000
B2 = 795000
LL
StatusDateUserResidueShift
Verified2008-12-18Hoang Anh Vo15B76AB07E91693614484144
Verified2017-10-09Evgeniy Zavialov15B76AB07E9169364222902
History
DateUserTypeResult
2017-10-09Evgeniy ZavialovC-LL
15B76AB07E916936
2017-09-28Mark RoseNF
no factor from 2^72 to 2^73
2015-11-20-Anonymous-NF
no factor from 2^71 to 2^72
2015-11-20-Anonymous-NF
no factor from 2^70 to 2^71
2015-08-27Mark RoseNF
no factor from 2^69 to 2^70
2014-08-28VictordeHollanderNF
no factor from 2^68 to 2^69
2008-12-18Hoang Anh VoC-LL
15B76AB07E916936
2008-10-28Hoang Anh VoNF-PM1
B1=795000