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
83538031TF
No factors below 276
TF target 275
P-1
B1 = 670000
B2 = 12897500
LL
StatusDateUserResidueShift
Unverified2018-02-11ky0uraku807A1DA8127386__7332528
History
DateUserTypeResult
2018-02-11ky0urakuC-LL
807A1DA8127386__
2017-10-13Jouni MakkonenNF-PM1
B1=670000, B2=12897500, E=12
2017-03-24-Anonymous-NF
no factor from 2^75 to 2^76
2017-01-20Brian BeuningNF
no factor from 2^74 to 2^75
2017-01-17RichD0NF
no factor from 2^73 to 2^74
2016-12-25Judge HaleNF
no factor from 2^72 to 2^73
2016-12-25Judge HaleNF
no factor from 2^71 to 2^72
2013-06-18Cow_tippingNF
no factor from 2^70 to 2^71
2013-02-24albin_pouillesNF
no factor from 2^69 to 2^70
2013-02-21SgarunNF
no factor from 2^68 to 2^69
2013-02-15-Anonymous-NF
no factor from 2^67 to 2^68
2013-02-14-Anonymous-NF
no factor from 2^66 to 2^67
2012-08-10Carsten KossendeyNF
no factor from 2^65 to 2^66
2010-12-14Architects CubedNF
no factor from 2^64 to 2^65