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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MnStatusDetails
39766429TF
No factors below 273
TF target 272
P-1
B1 = 555000
B2 = 11516250
LL
StatusDateUserResidueShift
Bad2009-08-28-Anonymous-AFC826F73687793F37067111
Verified2015-11-16Dmitry3E9B30FB3C7383B838231962
Verified2016-01-24andrewtitov20013E9B30FB3C7383B825370410
History
DateUserTypeResult
2019-10-13-Anonymous-NF
no factor from 2^72 to 2^73
2019-09-07Architects CubedNF-PM1
B1=555000, B2=11516250, E=12
2019-07-06monstNF
no factor from 2^71 to 2^72
2016-01-24andrewtitov2001C-LL
3E9B30FB3C7383B8
2015-11-16DmitryC-LL
3E9B30FB3C7383B8
2014-12-17chalsallNF
no factor from 2^70 to 2^71
2014-12-10BdotNF
no factor from 2^69 to 2^70
2013-10-04Carsten KossendeyNF
no factor from 2^68 to 2^69
2009-08-28-Anonymous-C-LL
AFC826F73687793F
2009-04-28redyouchNF-PM1
B1=640000