907 146 787 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
3292249876031776754407	22	71.5	2019-10-01 21:05:37

History

Date	User	Type	Result
2024-06-30	Naegi Makoto	NF	no factor from 2^69 to 2^70
2024-05-27	Chuck	NF	no factor from 2^68 to 2^69
2019-10-01	Nipal	F	Factor: 3292249876031776754407 / TF: 71-72
2019-09-28	ATH	NF	no factor from 2^70 to 2^71
2017-11-13	Conductor	NF	no factor from 2^69 to 2^70
2017-05-01	Conductor	NF	no factor from 2^68 to 2^69
2016-06-28	Conductor	NF	no factor from 2^67 to 2^68
2016-05-23	BloodIce	NF	no factor from 2^1 to 2^64
2013-04-29	ramgeis	NF	no factor from 2^65 to 2^67
2011-11-23	linded	NF	no factor from 2^64 to 2^65
2010-07-06	linded	NF	no factor from 2^63 to 2^64