72 026 429 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
6564049882718321321089793	25	82.4	2014-07-27 15:43:03

History

Date	User	Type	Result
2014-07-27	TheJudger	F-PM1	Factor: 6564049882718321321089793 / (P-1, B1=665000)
2014-07-12	brilong	NF	no factor from 2^73 to 2^74
2014-07-12	brilong	NF	no factor from 2^72 to 2^73
2014-07-12	brilong	NF	no factor from 2^71 to 2^72
2012-11-15	RHMash	NF	no factor from 2^70 to 2^71
2012-09-27	E.Lechner	NF	no factor from 2^69 to 2^70
2010-05-29	curtisc	NF	no factor from 2^68 to 2^69
2010-05-23	curtisc	NF	no factor from 2^67 to 2^68
2010-05-19	curtisc	NF	no factor from 2^66 to 2^67
2010-05-13	ddboy3	NF	no factor from 2^65 to 2^66
2010-05-10	linded	NF	no factor from 2^64 to 2^65
2008-09-19	Wojciech Florek	NF	no factor to 2^64