83 404 637 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
5589507944734239641155009	25	82.2	2017-09-08 21:27:30

P-1 factors

Date	Factor	B1	B2
2017-09-08	5589507944734239641155009	665000	12136250

History

Date	User	Type	Result
2017-09-08	Jwb52z	F-PM1	Factor: 5589507944734239641155009 / (P-1, B1=665000, B2=12136250)
2017-03-05	TheJudger	NF	no factor from 2^75 to 2^76
2016-12-18	-Anonymous-	NF	no factor from 2^74 to 2^75
2016-12-18	-Anonymous-	NF	no factor from 2^73 to 2^74
2016-12-18	-Anonymous-	NF	no factor from 2^72 to 2^73
2016-12-18	-Anonymous-	NF	no factor from 2^71 to 2^72
2014-03-25	LarryG	NF	no factor from 2^70 to 2^71
2013-07-15	SMoffat	NF	no factor from 2^69 to 2^70
2013-06-20	frmar	NF	no factor from 2^68 to 2^69
2013-06-17	frmar	NF	no factor from 2^67 to 2^68
2013-02-10	Andreas Christensen	NF	no factor from 2^66 to 2^67
2012-08-14	Carsten Kossendey	NF	no factor from 2^65 to 2^66
2010-12-20	Architects Cubed	NF	no factor from 2^64 to 2^65