83 195 327 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 2⁷⁶

TF target 2⁷⁵

P-1

B1 =	665000
B2 =	12967500

Status	Date	User	Residue	Shift
Unverified	2018-01-01	ky0uraku	F8A5BF3D087546__	764204

History

Date	User	Type	Result
2018-01-01	ky0uraku	C-LL	F8A5BF3D087546__
2017-10-11	Oliver Kruse	NF-PM1	B1=665000, B2=12967500, E=12
2017-02-12	TheJudger	NF	no factor from 2^75 to 2^76
2016-12-16	-Anonymous-	NF	no factor from 2^74 to 2^75
2016-12-16	-Anonymous-	NF	no factor from 2^73 to 2^74
2016-12-16	-Anonymous-	NF	no factor from 2^72 to 2^73
2016-12-16	-Anonymous-	NF	no factor from 2^71 to 2^72
2013-07-15	jim f in mn	NF	no factor from 2^70 to 2^71
2013-05-10	GunnarLu	NF	no factor from 2^69 to 2^70
2013-02-22	TerryMH	NF	no factor from 2^68 to 2^69
2013-02-10	SMoffat	NF	no factor from 2^67 to 2^68
2013-02-09	SMoffat	NF	no factor from 2^66 to 2^67
2012-08-15	Carsten Kossendey	NF	no factor from 2^65 to 2^66
2010-12-06	Architects Cubed	NF	no factor from 2^64 to 2^65