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

PrimeNet Exponent Status

Exponent Range:
to


  
MnStatusDetails
57014423No factors below 274
P-1
B1=600 000
B2=12 750 000
LL
StatusDateUserResidueShift
Verified2013-02-20curtiscCAACBBDF58DABF4951153870
Verified2021-05-11Dennis OkonCAACBBDF58DABF4932638078
Assigned
AssignedUserWork TypeStage% DoneUpdatedExpired
2020-08-16dmbeesonLL double-checkLL20.4 % 2020-08-312020-10-30
2020-06-27-Anonymous-LL double-check0.0 % 2020-06-272020-08-06
2020-04-18-Anonymous-LL double-checkLL54.8 % 2020-12-142020-05-28
2020-02-08-Anonymous-LL double-check0.0 % 2020-02-082020-03-19
2019-11-02-Anonymous-LL double-check0.0 % 2019-11-022019-12-14
History
DateUserTypeResult
2021-05-11Dennis OkonC-LLCAACBBDF58DABF49
2019-02-03TheJudgerNFno factor from 2^73 to 2^74
2016-02-23Mark RoseNFno factor from 2^60 to 2^63
2013-02-20curtiscC-LLCAACBBDF58DABF49
2012-09-29Jerry HallettNFno factor from 2^72 to 2^73
2012-05-25James HeinrichNFno factor from 2^71 to 2^72
2012-03-12rx7350NF-PM1B1=600000, B2=12750000
2012-01-04ANONYMOUSNFno factor from 2^70 to 2^71
2011-09-09-Anonymous-NFno factor from 2^69 to 2^70
2011-04-21albin_pouillesNFno factor from 2^68 to 2^69
2009-06-15BroadoakMathsClubNFno factor from 2^67 to 2^68
2008-09-10James HeinrichNFno factor from 2^66 to 2^67
2008-09-08James HeinrichNFno factor from 2^65 to 2^66
2008-09-06James HeinrichNFno factor from 2^64 to 2^65
2008-09-04Sturle SundeNFno factor from 2^63 to 2^64
2003-07-30Team Prime RibNFno factor to 2^60
2002-10-19-Anonymous-NFno factor to 2^58
2001-09-22-Anonymous-NFno factor to 2^57
2000-06-11-Anonymous-NFno factor to 2^56
2000-02-23-Anonymous-NFno factor to 2^54
2000-01-04-Anonymous-NFno factor to 2^53
1999-12-08-Anonymous-NFno factor to 2^53