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:










MnStatusDetails
332274931No known factors, not tested for primality
TF
No factors below 281
TF target 281
P-1
B1 = 2174000
B2 = 92865000
Assigned
AssignedUserWork TypeStage% DoneUpdatedExpired
2025-04-30-Anonymous-PRP test0.00 % 2025-04-30
History
DateUserTypeResult
2025-02-12Siarhei P.NF-PM1
B1=2174000, B2=92865000
2023-10-18James HeinrichNF
no factor from 2^67 to 2^68
2020-11-09Siarhei P.NF
no factor from 2^80 to 2^81
2020-11-09Siarhei P.NF
no factor from 2^79 to 2^80
2020-11-09Siarhei P.NF
no factor from 2^78 to 2^79
2020-11-09Siarhei P.NF
no factor from 2^77 to 2^78
2014-09-03Team_InspectorNF
no factor from 2^76 to 2^77
2014-04-02Team_InspectorNF
no factor from 2^75 to 2^76
2013-02-11ArturNF
no factor from 2^74 to 2^75
2012-10-18Team_InspectorNF
no factor from 2^73 to 2^74
2011-10-01Grant McCrackenNF
no factor from 2^72 to 2^73
2011-09-28Grant McCrackenNF
no factor from 2^71 to 2^72
2011-06-18Grant McCrackenNF
no factor from 2^70 to 2^71
2010-05-13Grant McCrackenNF
no factor from 2^69 to 2^70
2009-07-10SunfishNF
no factor from 2^68 to 2^69