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:










MnStatusDetails
56030717TF
No factors below 274
TF target 273
P-1
B1 = 585000
B2 = 11992500
LL
StatusDateUserResidueShift
Verified2013-05-27curtiscDBD7DC77FC8D341A35666509
Verified2021-03-07Sergey NosovDBD7DC77FC8D341A36851335
History
DateUserTypeResult
2021-03-07Sergey NosovC-LL
DBD7DC77FC8D341A
2019-02-03TheJudgerNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2016-01-08-Anonymous-NF
no factor from 2^72 to 2^73
2013-05-27curtiscC-LL
DBD7DC77FC8D341A
2012-06-25Tom DuellNF
no factor from 2^71 to 2^72
2012-04-16Eric ChristensonNF-PM1
B1=585000, B2=11992500
2011-08-19James RushworthNF
no factor from 2^70 to 2^71
2011-04-09TheJudgerNF
no factor from 2^69 to 2^70
2011-04-09TheJudgerNF
no factor from 2^68 to 2^69
2009-11-16Sturle SundeNF
no factor from 2^67 to 2^68
2008-02-23James HeinrichNF
no factor from 2^66 to 2^67
2008-02-21James HeinrichNF
no factor from 2^65 to 2^66
2008-02-20James HeinrichNF
no factor from 2^64 to 2^65
2008-02-19James HeinrichNF
no factor from 2^63 to 2^64