82 286 773 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
63196368814656374199671	23	75.7	2017-07-10 02:52:50

P-1 factors

Date	Factor	B1	B2
2017-07-10	63196368814656374199671	685000	0

History

Date	User	Type	Result
2017-07-10	Jwb52z	F-PM1	Factor: 63196368814656374199671 / (P-1, B1=685000)
2016-12-12	TheJudger	NF	no factor from 2^74 to 2^75
2016-12-07	RichD0	NF	no factor from 2^73 to 2^74
2016-11-01	Judge Hale	NF	no factor from 2^72 to 2^73
2016-11-01	Judge Hale	NF	no factor from 2^71 to 2^72
2013-07-13	PascalBieri	NF	no factor from 2^70 to 2^71
2013-06-18	Cow_tipping	NF	no factor from 2^69 to 2^70
2013-02-05	Stefan Meissner	NF	no factor from 2^68 to 2^69
2013-02-02	ITS	NF	no factor from 2^67 to 2^68
2013-01-28	nate.anders	NF	no factor from 2^66 to 2^67
2012-08-06	Carsten Kossendey	NF	no factor from 2^65 to 2^66
2010-12-17	Architects Cubed	NF	no factor from 2^64 to 2^65