Marin Mersenne 2^P-1
Username
Password
Forgot password?
White
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:
to


  
MnStatusDetails
57125179No factors below 274
P-1
B1=535 000
B2=10 967 500
LL
StatusDateUserResidueShift
Verified2015-03-15Scott Hemphill596B95D1556B421330272336
Verified2021-06-28bonnenberger596B95D1556B421354404259
Assigned
AssignedUserWork TypeStage% DoneUpdatedExpired
2020-05-06-Anonymous-LL double-checkLL5.8 % 2020-08-052020-09-14
2020-02-11-Anonymous-LL double-check0.0 % 2020-02-112020-03-22
2019-11-06-Anonymous-LL double-check0.0 % 2019-11-062019-12-16
2014-01-13-Anonymous-LL double-check0.0 % 2014-01-132014-03-14
History
DateUserTypeResult
2021-06-28bonnenbergerC-LL596B95D1556B4213
2016-02-23Mark RoseNFno factor from 2^60 to 2^63
2015-03-15Scott HemphillC-LL596B95D1556B4213
2014-10-29Mark RoseNFno factor from 2^73 to 2^74
2012-09-19RichD0NF-PM1B1=535000, B2=10967500, E=6
2012-09-18Tom DuellNFno factor from 2^72 to 2^73
2012-09-15Tom DuellNFno factor from 2^71 to 2^72
2012-01-17ANONYMOUSNFno factor from 2^70 to 2^71
2011-06-19ErikNFno factor from 2^69 to 2^70
2011-04-28-Anonymous-NFno factor from 2^68 to 2^69
2009-05-28SAHS Science DeptNFno factor from 2^67 to 2^68
2009-03-06Dr. NowakNFno factor from 2^66 to 2^67
2009-03-05James HintzNFno factor from 2^65 to 2^66
2009-02-02James HintzNFno factor from 2^64 to 2^65
2008-10-14BoulderNFno factor from 2^63 to 2^64
2003-07-30Team Prime RibNFno factor to 2^60
2002-10-26-Anonymous-NFno factor to 2^58
2001-09-22-Anonymous-NFno factor to 2^57
2000-06-26-Anonymous-NFno factor to 2^56
2000-03-08-Anonymous-NFno factor to 2^54
2000-01-04-Anonymous-NFno factor to 2^53
1999-12-08-Anonymous-NFno factor to 2^53