998 514 679 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

No factors below 2⁷⁶

TF target 2⁸⁵

History

Date	User	Type	Result
2024-09-24	MooMoo2	NF	no factor from 2^75 to 2^76
2024-02-23	MooMoo2	NF	no factor from 2^74 to 2^75
2021-10-22	JackBlock	NF	no factor from 2^73 to 2^74
2020-05-17	lycorn	NF	no factor from 2^72 to 2^73
2020-05-17	lycorn	NF	no factor from 2^71 to 2^72
2011-12-29	lindee	NF	no factor from 2^69 to 2^71
2011-04-05	lindee	NF	no factor from 2^67 to 2^69
2010-11-19	lindee	NF	no factor from 2^66 to 2^67
2010-11-19	lindee	NF	no factor from 2^65 to 2^66
2010-08-25	linded	NF	no factor from 2^64 to 2^65

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