45 182 009 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
1926000440745340330896359	25	80.7	2016-10-29 17:59:24

Status	Date	User	Residue	Shift
Verified (Factored)	2009-04-08	curtisc	7C6A5F4F43110E31	10431178

P-1 factors

Date	Factor	B1	B2
2016-10-29	1926000440745340330896359	500000	12500000

History

Date	User	Type	Result
2016-10-29	Bruno Victal	F-PM1	Factor: 1926000440745340330896359 / (P-1, B1=500000, B2=12500000, e=12, n=2592K CUDAPm1 v0.20)
2015-10-23	-Anonymous-	NF	no factor from 2^71 to 2^72
2015-09-13	Mark Rose	NF	no factor from 2^70 to 2^71
2015-07-23	David Campeau	NF	no factor from 2^69 to 2^70
2014-08-01	VictordeHollander	NF	no factor from 2^68 to 2^69
2009-04-08	curtisc	C-LL	7C6A5F4F43110E31
2009-01-18	curtisc	NF-PM1	B1=445000, B2=2336250