79 624 819 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Status

Details

TF

No factors below 2⁷⁵

TF target 2⁷⁵

P-1

B1 =	675000
B2 =	13500000

Status	Date	User	Residue	Shift
Unverified	2017-02-15	ChavdarLalov	76818FA3A88939__	39779700

History

Date	User	Type	Result
2017-02-15	ChavdarLalov	C-LL	76818FA3A88939__
2016-12-14	bam	NF-PM1	B1=675000, B2=13500000, E=12
2016-10-02	electron1897	NF	no factor from 2^74 to 2^75
2016-10-01	electron1897	NF	no factor from 2^73 to 2^74
2016-09-26	RichD0	NF	no factor from 2^72 to 2^73
2014-01-06	Todd Walke	NF	no factor from 2^71 to 2^72
2013-07-27	SMoffat	NF	no factor from 2^70 to 2^71
2013-01-26	-Anonymous-	NF	no factor from 2^69 to 2^70
2013-01-25	Cow_tipping	NF	no factor from 2^68 to 2^69
2011-03-27	-Anonymous-	NF	no factor from 2^67 to 2^68
2011-03-13	Jaeckel	NF	no factor from 2^66 to 2^67
2011-03-11	LingUaan	NF	no factor from 2^65 to 2^66
2010-11-29	Architects Cubed	NF	no factor from 2^64 to 2^65
2009-05-28	Architects Cubed	NF	no factor from 2^63 to 2^64