46 983 787 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
5934251633528506939512891894321712223	37	122.2	2012-11-22 22:04:48

Status	Date	User	Residue	Shift
Verified (Factored)	2009-12-31	Karl Hiramoto	DB5B90E4BDAF904D	11137173

P-1 factors

Date	Factor	B1	B2
2012-11-22	5934251633528506939512891894321712223	565000	12571250

History

Date	User	Type	Result
2012-11-22	David Campeau	F-PM1	Factor: 5934251633528506939512891894321712223
2012-09-24	bcp19	NF	no factor from 2^70 to 2^71
2012-06-28	Carsten Kossendey	NF	no factor from 2^69 to 2^70
2011-07-27	Carsten Kossendey	NF	no factor from 2^68 to 2^69
2009-12-31	Karl Hiramoto	C-LL	DB5B90E4BDAF904D