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
68404943TF
No factors below 277
TF target 274
P-1
B1 = 615000
B2 = 11531250
LL
StatusDateUserResidueShift
Verified2016-01-21Shnobel619E49D701F0EF8124567943
Verified2023-08-07Ryan Propper619E49D701F0EF8157295729
History
DateUserTypeResult
2023-08-07Ryan PropperC-LL
619E49D701F0EF81
2020-09-22-Anonymous-NF
no factor from 2^76 to 2^77
2020-09-20-Anonymous-NF
no factor from 2^75 to 2^76
2016-01-21ShnobelC-LL
619E49D701F0EF81
2016-01-11Jerry HallettNF
no factor from 2^74 to 2^75
2014-11-01DanathNF-PM1
B1=615000, B2=11531250
2014-08-24TheJudgerNF
no factor from 2^73 to 2^74
2014-08-24TheJudgerNF
no factor from 2^72 to 2^73
2014-07-18RichD0NF
no factor from 2^71 to 2^72
2012-08-07Clown_RoyalNF
no factor from 2^70 to 2^71
2012-03-09eon_blue_apocalypseNF
no factor from 2^69 to 2^70
2010-01-23ZachariassenNF
no factor from 2^68 to 2^69
2010-01-23Team_Elteor_Borislavj~BroncoNF
no factor from 2^67 to 2^68
2010-01-20Team_Elteor_Borislavj~BroncoNF
no factor from 2^66 to 2^67
2010-01-17Sturle SundeNF
no factor from 2^65 to 2^66
2010-01-16S00030NF
no factor from 2^64 to 2^65
2008-10-21-Anonymous-NF
no factor to 2^64