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
344005339No known factors, not tested for primality
TF
No factors below 276
TF target 281
P-1
B1 = 50000
B2 = 1552110
History
DateUserTypeResult
2024-09-08MooMoo2NF
no factor from 2^75 to 2^76
2023-12-31Wentao HuangNF-PM1
B1=50000, B2=1552110
2023-10-01SRBaseNF
no factor from 2^74 to 2^75
2022-04-03SRBaseNF
no factor from 2^73 to 2^74
2021-01-14SRBaseNF
no factor from 2^72 to 2^73
2019-04-13kwe5ykdfNF-PM1
B1=18676, B2=224112
2016-06-17Jacques MOLNENF
no factor from 2^71 to 2^72
2016-06-17Jacques MOLNENF
no factor from 2^70 to 2^71
2016-06-17Jacques MOLNENF
no factor from 2^69 to 2^70
2016-04-16Jacques MOLNENF
no factor from 2^67 to 2^69
2016-03-07tscNF
no factor from 2^66 to 2^67
2014-02-19HardyP GermanyNF
no factor from 2^65 to 2^66
2011-01-26Architects CubedNF
no factor from 2^64 to 2^65