324 158 761 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

Factored

Factor	Digits	Bits	Date
73815974805388435405673	23	76.0	2023-11-25 19:37:45

History

Date	User	Type	Result
2023-11-25	Vitaly_Matin	F	Factor: 73815974805388435405673
2023-09-20	SRBase	NF	no factor from 2^74 to 2^75
2022-03-26	SRBase	NF	no factor from 2^73 to 2^74
2021-01-07	SRBase	NF	no factor from 2^72 to 2^73
2020-07-26	SRBase	NF	no factor from 2^71 to 2^72
2020-05-19	SRBase	NF	no factor from 2^70 to 2^71
2016-05-20	ericlegomeer	NF	no factor from 2^69 to 2^70
2016-05-20	ericlegomeer	NF	no factor from 2^68 to 2^69
2016-03-24	ericlegomeer	NF	no factor from 2^67 to 2^68
2016-03-01	Andrew B	NF	no factor from 2^66 to 2^67
2014-02-04	fireredd	NF	no factor from 2^65 to 2^66
2011-11-11	Richard	NF	no factor from 2^64 to 2^65