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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MnStatusDetails
36788233No factors below 272
P-1
B1=350 000
B2=7 000 000
LL
StatusDateUserResidueShift
Bad2007-07-24LAB 17 listopadu947EC2AA2707498330359250
Verified2015-12-12GregE5D9559BCB5A386A0
Verified2015-12-15Mark RoseE5D9559BCB5A386A21464497
Assigned
AssignedUserWork TypeStage% DoneUpdatedExpired
2015-03-19-Anonymous-LL double-checkLL0.6 % 2017-08-032015-04-29
2014-12-27ImYoonaHLL double-checkLL0.0 % 2015-02-072015-03-19
2014-11-16-Anonymous-LL double-check0.0 % 2014-11-162014-12-26
History
DateUserTypeResult
2019-08-06LaurVNFno factor from 2^71 to 2^72
2015-12-15Mark RoseC-LLE5D9559BCB5A386A
2015-12-12GregC-LLE5D9559BCB5A386A
2015-12-04HBendtzNF-PM1B1=350000, B2=7000000, E=12
2014-11-12krackerNFno factor from 2^70 to 2^71
2014-10-02VictordeHollanderNFno factor from 2^69 to 2^70
2013-05-28Carsten KossendeyNFno factor from 2^68 to 2^69
2012-04-28Carsten KossendeyNFno factor from 2^67 to 2^68
2007-07-24-Anonymous-C-LL947EC2AA27074983
2007-05-28-Anonymous-NF-PM1B1=640000
2006-03-28TheJudgerNFno factor to 2^67
2001-01-14Jocelyn LaroucheNFno factor to 2^52