902 162 993 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Status

Details

No known factors, not tested for primality

TF

No factors below 2⁷⁶

TF target 2⁸⁵

History

Date	User	Type	Result
2025-06-27	lycorn	NF	no factor from 2^75 to 2^76
2024-08-07	Jarod McClintock	NF	no factor from 2^68 to 2^70
2024-07-02	SRBase	NF	no factor from 2^74 to 2^75
2024-05-02	mewturn_doublecheck	NF	no factor from 2^70 to 2^71
2021-10-19	sasaki	NF	no factor from 2^73 to 2^74
2020-12-15	srow7	NF	no factor from 2^72 to 2^73
2020-06-07	srow7	NF	no factor from 2^71 to 2^72
2018-12-03	Conductor	NF	no factor from 2^70 to 2^71
2016-04-20	Yxinity	NF	no factor from 2^67 to 2^70
2015-01-30	Gordon Spence	NF	no factor from 2^66 to 2^67
2013-01-07	c10ck3r	NF	no factor from 2^65 to 2^66
2011-01-08	lindee	NF	no factor from 2^64 to 2^65
2010-06-23	lindee	NF	no factor from 2^63 to 2^64