906 091 783 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
2686154545609652432569	22	71.2	2019-03-12 13:00:02

History

Date	User	Type	Result
2025-03-22	James Heinrich	F	Factor: 2686154545609652432569 / TF: 71-72
2024-06-29	Naegi Makoto	NF	no factor from 2^69 to 2^70
2024-05-27	Chuck	NF	no factor from 2^68 to 2^69
2019-03-12	Smok_bmv	F	Factor: 2686154545609652432569 / TF: 71-72*
2019-03-12	Smok_bmv	NF	no factor from 2^70 to 2^71
2017-10-30	Conductor	NF	no factor from 2^69 to 2^70
2017-04-21	Conductor	NF	no factor from 2^68 to 2^69
2016-06-23	Conductor	NF	no factor from 2^67 to 2^68
2015-04-15	ramgeis	NF	no factor from 2^66 to 2^67
2013-04-25	ramgeis	NF	no factor from 2^65 to 2^66
2011-11-20	linded	NF	no factor from 2^64 to 2^65
2010-07-27	HBendtz	NF	no factor from 2^63 to 2^64