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
332338003No known factors, not tested for primality
TF
No factors below 281
TF target 281
P-1
B1 = 100000
B2 = 1000000
Assigned
AssignedUserWork TypeStage% DoneUpdatedExpired
2025-10-05Phyxickfactor P-1 large0.00 % 2025-10-05
History
DateUserTypeResult
2024-02-26Grant McCrackenNF
no factor from 2^68 to 2^69
2023-10-18James HeinrichNF
no factor from 2^67 to 2^68
2023-04-17Mark RoseNF
no factor from 2^80 to 2^81
2023-04-17Mark RoseNF
no factor from 2^79 to 2^80
2022-10-15Team_InspectorNF
no factor from 2^78 to 2^79
2021-05-28Jon PaceNF
no factor from 2^77 to 2^78
2020-07-31el groccoNF
no factor from 2^76 to 2^77
2019-12-09MadPooNF-PM1
B1=100000, B2=1000000
2019-04-29MadPooNF-PM1
B1=100000
2011-03-21vats09NF
no factor from 2^71 to 2^76
2011-01-30Grant McCrackenNF
no factor from 2^70 to 2^71
2010-11-11SunfishNF
no factor from 2^69 to 2^70
2010-02-23Grant McCrackenNF
no factor from 2^68 to 2^69