82 348 583 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 =	700000
B2 =	14350000

Status	Date	User	Residue	Shift
Unverified	2018-07-08	Egor K	1A661C9478366E__	387994

History

Date	User	Type	Result
2018-07-08	Egor K	C-LL	1A661C9478366E__
2017-07-23	Oliver Kruse	NF-PM1	B1=700000, B2=14350000, E=12
2016-12-08	AirSquirrels	NF	no factor from 2^74 to 2^75
2016-12-08	AirSquirrels	NF	no factor from 2^73 to 2^74
2016-11-23	Judge Hale	NF	no factor from 2^72 to 2^73
2014-01-20	SWL551	NF	no factor from 2^71 to 2^72
2014-01-20	SWL551	NF	no factor from 2^70 to 2^71
2014-01-20	SWL551	NF	no factor from 2^69 to 2^70
2013-08-21	ITS	NF	no factor from 2^68 to 2^69
2013-08-15	ITS	NF	no factor from 2^67 to 2^68
2013-08-10	bam	NF	no factor from 2^66 to 2^67
2012-08-05	Carsten Kossendey	NF	no factor from 2^65 to 2^66
2010-12-17	Architects Cubed	NF	no factor from 2^64 to 2^65