377 772 001 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
13286463905796531597377	23	73.5	2020-12-23 14:56:18

History

Date	User	Type	Result
2020-12-23	Ruslan Borisov	F	Factor: 13286463905796531597377 / TF: 73-74
2020-12-23	Ruslan Borisov	NF	no factor from 2^72 to 2^73
2020-08-01	SRBase	NF	no factor from 2^71 to 2^72
2020-05-24	SRBase	NF	no factor from 2^70 to 2^71
2019-02-04	sasaki	NF	no factor from 2^69 to 2^70
2019-02-04	Niels_Mache_Nextcloud	NF	no factor from 2^69 to 2^70
2018-08-29	Chabot Prime	NF	no factor from 2^68 to 2^69
2017-01-23	vwflat4	NF	no factor from 2^67 to 2^68
2016-04-04	mikeblas	NF	no factor from 2^66 to 2^67
2014-04-12	bunddog	NF	no factor from 2^65 to 2^66
2011-01-28	Architects Cubed	NF	no factor from 2^64 to 2^65