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
43939681TF
No factors below 273
TF target 272
P-1
B1 = 750000
B2 = 750000
LL
StatusDateUserResidueShift
Verified2008-10-31-Anonymous-DE0D35867326CCF811234213
Verified2016-02-04diamoffDE0D35867326CCF816099868
History
DateUserTypeResult
2018-08-10-Anonymous-NF
no factor from 2^72 to 2^73
2016-02-04diamoffC-LL
DE0D35867326CCF8
2015-10-16-Anonymous-NF
no factor from 2^71 to 2^72
2015-09-24VictordeHollanderNF
no factor from 2^70 to 2^71
2015-04-24David CampeauNF
no factor from 2^69 to 2^70
2014-04-28AxelssonNF
no factor from 2^68 to 2^69
2008-10-31-Anonymous-C-LL
DE0D35867326CCF8