80 896 349 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 =	715000
B2 =	14300000

Status	Date	User	Residue	Shift
Unverified	2017-12-19	Shnobel	55D26574643B0C__	13303428

History

Date	User	Type	Result
2017-12-19	Shnobel	C-LL	55D26574643B0C__
2017-03-27	Kevin Jaget	NF-PM1	B1=715000, B2=14300000, E=6
2016-09-16	-Anonymous-	NF	no factor from 2^74 to 2^75
2016-09-16	-Anonymous-	NF	no factor from 2^73 to 2^74
2016-09-16	-Anonymous-	NF	no factor from 2^72 to 2^73
2016-09-16	-Anonymous-	NF	no factor from 2^71 to 2^72
2013-06-14	Yury Vorobyov	NF	no factor from 2^70 to 2^71
2013-01-31	Per Jessen	NF	no factor from 2^69 to 2^70
2011-02-09	greensinoz	NF	no factor from 2^68 to 2^69
2011-02-08	TeraTism	NF	no factor from 2^67 to 2^68
2011-02-05	Ungelovende	NF	no factor from 2^66 to 2^67
2011-02-04	Ungelovende	NF	no factor from 2^65 to 2^66
2010-12-11	Architects Cubed	NF	no factor from 2^64 to 2^65