44 288 303 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

Composite: 1 known prime factor

Factored

Factor	Digits	Bits	Date
81447527786669873	17	56.2	old

History

Date	User	Type	Result
2023-01-08	LordJulius	NF	no factor from 2^72 to 2^73
2023-01-08	LordJulius	NF	no factor from 2^71 to 2^72
2023-01-08	LordJulius	NF	no factor from 2^70 to 2^71
2023-01-08	LordJulius	NF	no factor from 2^69 to 2^70
2023-01-08	LordJulius	NF	no factor from 2^68 to 2^69
2023-01-08	LordJulius	NF	no factor from 2^67 to 2^68
2023-01-08	LordJulius	NF	no factor from 2^66 to 2^67
2023-01-08	LordJulius	NF	no factor from 2^65 to 2^66
2018-07-09	francijezek	NF	no factor from 2^64 to 2^65
2018-07-09	francijezek	NF	no factor from 2^63 to 2^64
2018-07-09	francijezek	NF	no factor from 2^10 to 2^50
2018-07-09	francijezek	NF	no factor from 2^2 to 2^50
2018-07-09	francijezek	NF	no factor from 2^62 to 2^63
2018-07-09	francijezek	NF	no factor from 2^60 to 2^62
2018-07-09	francijezek	NF	no factor from 2^53 to 2^60
2018-07-09	francijezek	NF	no factor from 2^58 to 2^60
2018-07-09	francijezek	NF	no factor to 2^50