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
46883119No factors below 273
P-1
B1=555 000
B2=12 626 250
LL
StatusDateUserResidueShift
Verified2011-08-30Dr. DwayneD11684DC3188AEEA882693
Verified2018-11-19Strolling JellyfishD11684DC3188AEEA29237544
Assigned
AssignedUserWork TypeStage% DoneUpdatedExpired
2017-11-04ANONYMOUSLL double-check0.0 % 2017-11-042017-12-14
2017-09-11-Anonymous-LL double-check0.0 % 2017-09-112017-10-21
2017-07-03-Anonymous-LL double-check0.0 % 2017-07-032017-08-12
2017-04-24-Anonymous-LL double-check0.0 % 2017-04-242017-06-03
2017-02-13-Anonymous-LL double-check0.0 % 2017-02-132017-03-25
2016-11-27-Anonymous-LL double-check0.0 % 2016-11-272017-01-06
2016-08-13-Anonymous-LL double-check0.0 % 2016-08-132016-09-22
History
DateUserTypeResult
2018-11-19Strolling JellyfishC-LLD11684DC3188AEEA
2017-10-29TheJudgerNFno factor from 2^72 to 2^73
2015-11-20-Anonymous-NFno factor from 2^71 to 2^72
2015-09-20GregNFno factor from 2^70 to 2^71
2015-05-19Architects CubedNFno factor from 2^69 to 2^70
2013-02-12Carsten KossendeyNFno factor from 2^68 to 2^69
2011-08-30Dr. DwayneC-LLD11684DC3188AEEA
2011-07-08Dr. DwayneNF-PM1B1=555000, B2=12626250
2008-05-21JC_HerlesNFno factor to 2^68