79 687 397 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 =	670000
B2 =	13567500

Status	Date	User	Residue	Shift
Unverified	2017-07-18	Shnobel	AD2827CB7C7165__	65933844

History

Date	User	Type	Result
2017-07-18	Shnobel	C-LL	AD2827CB7C7165__
2016-11-06	bam	NF-PM1	B1=670000, B2=13567500, E=12
2016-08-25	AirSquirrels	NF	no factor from 2^74 to 2^75
2016-08-25	AirSquirrels	NF	no factor from 2^73 to 2^74
2016-08-25	AirSquirrels	NF	no factor from 2^72 to 2^73
2016-02-29	Derek	NF	no factor from 2^71 to 2^72
2013-06-19	-Anonymous-	NF	no factor from 2^70 to 2^71
2013-02-03	Per Jessen	NF	no factor from 2^69 to 2^70
2013-01-25	Cow_tipping	NF	no factor from 2^68 to 2^69
2012-11-10	Axelsson	NF	no factor from 2^67 to 2^68
2011-05-12	Carsten Kossendey	NF	no factor from 2^66 to 2^67
2010-12-12	Torchwood Institute	NF	no factor from 2^65 to 2^66
2010-11-29	Architects Cubed	NF	no factor from 2^64 to 2^65
2009-05-30	Architects Cubed	NF	no factor from 2^63 to 2^64