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
43769491TF
No factors below 273
TF target 272
P-1
B1 = 490000
B2 = 7105000
LL
StatusDateUserResidueShift
Verified2011-10-05arnaud7D8FC7471C72980618877701
Verified2016-05-08d3zorg7D8FC7471C7298069790017
History
DateUserTypeResult
2018-08-07-Anonymous-NF
no factor from 2^72 to 2^73
2016-05-08d3zorgC-LL
7D8FC7471C729806
2015-10-02JCNF
no factor from 2^71 to 2^72
2015-09-16VictordeHollanderNF
no factor from 2^70 to 2^71
2015-03-20BdotNF
no factor from 2^69 to 2^70
2014-04-24AxelssonNF
no factor from 2^68 to 2^69
2011-10-05arnaudC-LL
7D8FC7471C729806
2011-03-10arnaudNF-PM1
B1=490000, B2=7105000