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
165604151No known factors, not tested for primality
TF
No factors below 276
TF target 278
P-1
B1 = 1381000
B2 = 890162130
History
DateUserTypeResult
2024-11-04Architects CubedNF
no factor from 2^75 to 2^76
2024-08-21Luke DurantNF-PM1
B1=1381000, B2=890162130
2023-03-12SRBaseNF
no factor from 2^74 to 2^75
2021-12-08SRBaseNF
no factor from 2^73 to 2^74
2018-09-04treborNF
no factor from 2^72 to 2^73
2018-03-21treborNF
no factor from 2^71 to 2^72
2018-01-15ZenghuiNF
no factor from 2^70 to 2^71
2016-12-10treborNF
no factor from 2^69 to 2^70
2016-09-03Adam BuranNF
no factor from 2^68 to 2^69
2016-05-30Andrew BNF
no factor from 2^67 to 2^68
2015-05-25Jan KuipersNF
no factor from 2^66 to 2^67
2013-03-14MucolNF
no factor from 2^65 to 2^66
2011-02-10runeskNF
no factor from 2^64 to 2^65
2010-07-04Mr-PlonkNF
no factor from 2^63 to 2^64