82 685 167 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 =	690000
B2 =	9660000

Status	Date	User	Residue	Shift
Unverified	2018-01-08	Andrew G	3C5D983EB0136F__	79055095

History

Date	User	Type	Result
2018-01-08	Andrew G	C-LL	3C5D983EB0136F__
2017-08-21	GrunwalderGIMP	NF-PM1	B1=690000, B2=9660000
2016-12-24	Mark Rose	NF	no factor from 2^74 to 2^75
2016-12-20	gcardona	NF	no factor from 2^73 to 2^74
2016-11-28	1997rj7	NF	no factor from 2^72 to 2^73
2013-02-07	AllRandom	NF	no factor from 2^71 to 2^72
2013-02-07	AllRandom	NF	no factor from 2^70 to 2^71
2013-02-07	AllRandom	NF	no factor from 2^69 to 2^70
2013-02-07	AllRandom	NF	no factor from 2^68 to 2^69
2013-02-07	AllRandom	NF	no factor from 2^67 to 2^68
2013-02-03	NoWhereMan	NF	no factor from 2^66 to 2^67
2011-03-29	KarlMJ	NF	no factor from 2^65 to 2^66
2010-12-18	Architects Cubed	NF	no factor from 2^64 to 2^65