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:
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MnStatusDetails
78517No factors below 266
P-1
B1=100 000 000
B2=2 000 000 000
LL
StatusDateUserResidueShift
VerifiedUnknown571F0
VerifiedRobert Clark894C8155A00FD71F0
VerifiedBrian J. Beesley894C8155A00FD71F0
Verified2015-04-11MadPoo894C8155A00FD71F69456
Assigned
AssignedUserWork TypeStage% DoneUpdatedExpired
2021-06-29-Anonymous-factor ECM small0.0 % 2021-06-29
2021-06-22-Anonymous-factor ECM small0.0 % 2021-06-22
2021-06-02-Anonymous-factor ECM small0.0 % 2021-06-02
2021-05-25-Anonymous-factor ECM small0.0 % 2021-05-25
2021-05-21-Anonymous-factor ECM small0.0 % 2021-05-21
2021-05-04-Anonymous-factor ECM small0.0 % 2021-05-30
2021-05-03-Anonymous-factor ECM small0.0 % 2021-05-032021-07-02
2021-04-29Kenneth_Newcomerfactor ECM small0.0 % 2021-04-292021-06-28
2021-03-15-Anonymous-factor ECM small0.0 % 2021-03-152021-05-14
2021-03-03-Anonymous-factor ECM small0.0 % 2021-03-032021-05-02
2020-12-04-Anonymous-factor ECM small0.0 % 2020-12-042021-02-02
2020-11-28-Anonymous-factor ECM small0.0 % 2020-11-282021-01-27
2020-11-22-Anonymous-factor ECM small0.0 % 2020-11-222021-01-21
2020-11-21-Anonymous-factor ECM small0.0 % 2020-11-212021-01-20
2020-11-16-Anonymous-factor ECM small0.0 % 2020-11-162021-01-15
2020-11-08-Anonymous-factor ECM small0.0 % 2020-11-082021-01-07
2020-11-06Lars Boegild Thomsenfactor ECM small0.0 % 2020-11-062021-01-05
2020-11-06Lars Boegild Thomsenfactor ECM small0.0 % 2020-11-062021-01-05
2020-11-06Lars Boegild Thomsenfactor ECM small0.0 % 2020-11-062021-01-05
2020-11-05Lars Boegild Thomsenfactor ECM small0.0 % 2020-11-052021-01-04
2020-11-05Lars Boegild Thomsenfactor ECM small0.0 % 2020-11-052021-01-04
2020-11-05Lars Boegild Thomsenfactor ECM small0.0 % 2020-11-052021-01-04
2020-11-05Lars Boegild Thomsenfactor ECM small0.0 % 2020-11-052021-01-04
2020-11-05Lars Boegild Thomsenfactor ECM small0.0 % 2020-11-052021-01-04
2020-11-05Lars Boegild Thomsenfactor ECM small0.0 % 2020-11-052021-01-04
2020-11-05Lars Boegild Thomsenfactor ECM small0.0 % 2020-11-052021-01-04
2020-11-05Lars Boegild Thomsenfactor ECM small0.0 % 2020-11-052021-01-04
2020-11-05Lars Boegild Thomsenfactor ECM small0.0 % 2020-11-052021-01-04
2020-11-05Lars Boegild Thomsenfactor ECM small0.0 % 2020-11-052021-01-04
2020-11-05Lars Boegild Thomsenfactor ECM small0.0 % 2020-11-052021-01-04
2020-11-05Lars Boegild Thomsenfactor ECM small0.0 % 2020-11-052021-01-04
2020-11-05Lars Boegild Thomsenfactor ECM small0.0 % 2020-11-052021-01-04
2020-11-05Lars Boegild Thomsenfactor ECM small0.0 % 2020-11-052021-01-04
2020-11-05Lars Boegild Thomsenfactor ECM small0.0 % 2020-11-052021-01-04
2020-11-05Lars Boegild Thomsenfactor ECM small0.0 % 2020-11-052021-01-04
2020-11-04Lars Boegild Thomsenfactor ECM small0.0 % 2020-11-042021-01-03
2019-03-01-Anonymous-factor ECM small0.0 % 2019-03-012019-04-30
2019-02-24-Anonymous-factor ECM small0.0 % 2019-03-182019-05-17
2019-02-08-Anonymous-factor ECM small0.0 % 2019-02-082019-04-09
2019-01-16-Anonymous-factor ECM small0.0 % 2019-01-162019-03-17
2018-12-11-Anonymous-factor ECM small0.0 % 2018-12-292019-02-27
History
DateUserTypeResult
2021-03-09Ruslan BorisovNFno factor from 2^65 to 2^66
2018-11-09YxinityNFno factor from 2^64 to 2^65
2018-11-06YxinityNFno factor from 2^64 to 2^65
2017-05-09snme2pm1NFno factor from 2^63 to 2^64
2016-02-23LaurVNFno factor from 2^58 to 2^59
2016-02-23LaurVNFno factor from 2^57 to 2^58
2015-12-19Sid & AndyNFno factor from 2^62 to 2^63
2015-04-11MadPooC-LL894C8155A00FD71F
2015-03-25Sid & AndyNFno factor from 2^61 to 2^62
2013-11-29LaurVNFno factor from 2^60 to 2^61
2012-08-21LaurVNF-PM1B1=100000000, B2=2000000000, E=12
2009-01-16Sturle SundeNFno factor from 2^59 to 2^60
2003-12-23-Anonymous-NF-PM1B1=16777216, B2=1677721600, E=12
2003-11-28-Anonymous-NF-PM1B1=8388608, B2=838860800, E=12
2003-08-25-Anonymous-NF-PM1B1=4194304, B2=419430400, E=12
2003-06-09-Anonymous-NF-PM1B1=2097152, B2=209715200, E=12
2003-05-04-Anonymous-NF-PM1B1=1048576, B2=104857600, E=12
2003-03-27-Anonymous-NF-PM1B1=262144, B2=26214400, E=30
2003-02-02-Anonymous-NF-PM1B1=131072, B2=13107200, E=30
2002-09-29-Anonymous-NFno factor to 2^57
2002-07-20-Anonymous-NF-PM1B1=65536, B2=6553600, E=12
2002-06-09-Anonymous-NF-PM1B1=32768, B2=3276800
2001-08-18Alex KruppaNF-PM1B1=1000000, B2=100000000
2001-05-20-Anonymous-NF-PM1B1=100000, B2=10000000
2000-11-25-Anonymous-NFno factor to 2^56
2000-04-12-Anonymous-NFno factor to 2^54
1999-10-21-Anonymous-NFno factor from 2^52 to 2^53