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
73998077TF
No factors below 275
TF target 274
P-1
B1 = 680000
B2 = 14110000
LL
StatusDateUserResidueShift
Unverified2017-07-13Dmitriy Degtiarev973503F95E3BD8__16054991
History
DateUserTypeResult
2017-07-13Dmitriy DegtiarevC-LL
973503F95E3BD8__
2016-06-14Architects CubedNF
no factor from 2^74 to 2^75
2014-09-10Judge HaleNF-PM1
B1=680000, B2=14110000, E=12
2014-08-27NickOfTimeNF
no factor from 2^73 to 2^74
2014-08-27NickOfTimeNF
no factor from 2^72 to 2^73
2014-08-27NickOfTimeNF
no factor from 2^71 to 2^72
2012-12-23ANONYMOUSNF
no factor from 2^70 to 2^71
2012-10-20gregorNF
no factor from 2^69 to 2^70
2011-02-17eon_blue_apocalypseNF
no factor from 2^68 to 2^69
2011-02-13eon_blue_apocalypseNF
no factor from 2^67 to 2^68
2011-02-08eon_blue_apocalypseNF
no factor from 2^66 to 2^67
2011-02-03MarzbugNF
no factor from 2^65 to 2^66
2008-06-18-Anonymous-NF
no factor to 2^65