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
79817No factors below 266
P-1
B1=100 000 000
B2=2 000 000 000
LL
StatusDateUserResidueShift
VerifiedUnknown56C10
VerifiedRobert Clark6FF662DF890156C10
VerifiedBrian J. Beesley6FF662DF890156C10
Verified2015-04-11MadPoo6FF662DF890156C153523
Assigned
AssignedUserWork TypeStage% DoneUpdatedExpired
2021-06-14-Anonymous-factor ECM smallC1S20.0 % 2021-07-01
2021-06-02-Anonymous-factor ECM small0.0 % 2021-06-02
2021-05-11-Anonymous-factor ECM small0.0 % 2021-05-11
2021-05-08-Anonymous-factor ECM small0.0 % 2021-05-09
2021-04-28-Anonymous-factor ECM small0.0 % 2021-04-282021-06-27
2021-04-26-Anonymous-factor ECM small0.0 % 2021-04-262021-06-25
2021-03-15MLMfactor ECM small0.0 % 2021-03-152021-05-14
2020-12-12A NONNY MOUSEfactor ECM small0.0 % 2020-12-182021-02-16
2020-11-29-Anonymous-factor ECM small0.0 % 2020-11-292021-01-28
2020-11-17-Anonymous-factor ECM small0.0 % 2020-11-172021-01-16
2020-11-12-Anonymous-factor ECM small0.0 % 2020-11-122021-01-11
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
2019-11-11-Anonymous-factor ECM small0.0 % 2019-11-112020-01-10
2019-11-04-Anonymous-factor ECM small0.0 % 2019-11-052020-01-04
2019-10-09-Anonymous-factor ECM small0.0 % 2019-10-092019-12-08
2019-10-05Vahllokfactor ECM small0.0 % 2019-11-022020-01-01
2019-09-27-Anonymous-factor ECM small0.0 % 2019-09-272019-11-26
2019-09-23-Anonymous-factor ECM small0.0 % 2019-09-232019-11-22
2019-09-09-Anonymous-factor ECM smallC1S20.0 % 2019-10-032019-12-02
2019-09-02-Anonymous-factor ECM small0.0 % 2019-09-022019-11-01
History
DateUserTypeResult
2020-04-08YxinityNFno factor from 2^65 to 2^66
2020-04-07YxinityNFno factor from 2^65 to 2^66
2019-02-06YxinityNFno factor from 2^64 to 2^65
2019-02-06YxinityNFno factor from 2^64 to 2^65
2017-07-08snme2pm1NFno 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
2016-01-01Sid & AndyNFno factor from 2^62 to 2^63
2015-04-17Sid & AndyNFno factor from 2^61 to 2^62
2015-04-11MadPooC-LL6FF662DF890156C1
2013-11-20lycornNFno factor from 2^60 to 2^61
2012-08-29LaurVNF-PM1B1=100000000, B2=2000000000, E=12
2009-02-07Sturle 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
2003-06-17-Anonymous-NF-PM1B1=2097152, B2=209715200, E=12
2003-05-04-Anonymous-NF-PM1B1=1048576, B2=104857600, E=12
2003-04-03-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
2001-05-13-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