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:










MnStatusDetails
332372633No known factors, not tested for primality
TF
No factors below 281
TF target 281
P-1
B1 = 100000
B2 = 1000000
Assigned
AssignedUserWork TypeStage% DoneUpdatedExpired
2025-10-15Phyxickfactor P-1 large0.00 % 2025-10-15
History
DateUserTypeResult
2024-05-07Grant McCrackenNF
no factor from 2^70 to 2^71
2024-05-07Grant McCrackenNF
no factor from 2^69 to 2^70
2024-05-07Grant McCrackenNF
no factor from 2^68 to 2^69
2023-11-18Architects CubedNF
no factor from 2^80 to 2^81
2023-11-15gcardonaNF
no factor from 2^79 to 2^80
2023-10-18James HeinrichNF
no factor from 2^67 to 2^68
2022-12-27Mark RoseNF
no factor from 2^78 to 2^79
2021-06-16Jon PaceNF
no factor from 2^77 to 2^78
2020-08-02el groccoNF
no factor from 2^76 to 2^77
2019-11-04MadPooNF-PM1
B1=100000, B2=1000000
2019-05-12MadPooNF-PM1
B1=100000
2016-05-08srow7NF
no factor from 2^75 to 2^76
2015-06-13srow7NF
no factor from 2^74 to 2^75
2015-06-11srow7NF
no factor from 2^73 to 2^74
2013-01-22LaurVNF
no factor from 2^72 to 2^73
2012-11-28Team_InspectorNF
no factor from 2^71 to 2^72
2011-02-11Grant McCrackenNF
no factor from 2^70 to 2^71
2010-08-28Grant McCrackenNF
no factor from 2^69 to 2^70
2010-02-18Grant McCrackenNF
no factor from 2^68 to 2^69