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
57279473No factors below 274
P-1
B1=535 000
B2=11 101 250
LL
StatusDateUserResidueShift
Verified2013-07-23-Anonymous-053D945F853225BA27906238
Verified2021-05-13brode-runner053D945F853225BA18375673
Assigned
AssignedUserWork TypeStage% DoneUpdatedExpired
2020-09-02DaedalusLL double-checkLL13.9 % 2020-09-032020-10-13
2020-07-23ANONYMOUSLL double-check0.0 % 2020-07-232020-09-01
2020-02-14ayozachyLL double-checkLL1.0 % 2020-02-182020-03-29
2019-11-21ANONYMOUSLL double-check0.0 % 2019-11-212019-12-31
History
DateUserTypeResult
2021-05-13brode-runnerC-LL053D945F853225BA
2019-02-03TheJudgerNFno factor from 2^73 to 2^74
2016-02-23Mark RoseNFno factor from 2^60 to 2^63
2013-07-23-Anonymous-C-LL053D945F853225BA
2012-09-08RichD0NF-PM1B1=535000, B2=11101250, E=12
2012-08-16Jerry HallettNFno factor from 2^72 to 2^73
2012-06-02bcp19NFno factor from 2^71 to 2^72
2011-06-18shaugeNFno factor from 2^70 to 2^71
2011-06-18shaugeNFno factor from 2^69 to 2^70
2011-04-23sunithayaNFno factor from 2^68 to 2^69
2009-05-25Sturle SundeNFno factor from 2^67 to 2^68
2008-09-27Sturle SundeNFno factor from 2^66 to 2^67
2008-09-25Sturle SundeNFno factor from 2^65 to 2^66
2008-09-25Sturle SundeNFno factor from 2^64 to 2^65
2008-09-23Sturle SundeNFno factor from 2^63 to 2^64
2003-08-25Team Prime RibNFno factor to 2^60
2002-11-02-Anonymous-NFno factor to 2^58
2001-09-22-Anonymous-NFno factor to 2^57
2000-06-28-Anonymous-NFno factor to 2^56
2000-03-08-Anonymous-NFno factor to 2^54
1999-12-23-Anonymous-NFno factor to 2^53