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
172024019No known factors, not tested for primality
TF
No factors below 276
TF target 278
P-1
B1 = 1487000
B2 = 1453417680
History
DateUserTypeResult
2024-10-05Luke DurantNF-PM1
B1=1487000, B2=1453417680
2024-09-22SRBaseNF
no factor from 2^75 to 2^76
2024-04-07James HeinrichNF
no factor from 2^69 to 2^71
2023-03-27SRBaseNF
no factor from 2^74 to 2^75
2021-12-25SRBaseNF
no factor from 2^73 to 2^74
2018-09-23workerthreadNF
no factor from 2^72 to 2^73
2018-09-10workerthreadNF
no factor from 2^71 to 2^72
2017-02-02SADMASTERNF
no factor from 2^70 to 2^71
2017-01-06SADMASTERNF
no factor from 2^69 to 2^70
2015-03-18mikrNF
no factor from 2^68 to 2^69
2015-03-18mikrNF
no factor from 2^66 to 2^68
2013-04-04lindedNF
no factor from 2^65 to 2^66
2011-02-27subgeniusNF
no factor from 2^64 to 2^65
2010-07-14garoNF
no factor from 2^63 to 2^64