85 739 851 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 =	670000
B2 =	11390000

Status	Date	User	Residue	Shift
Unverified	2019-04-13	S00030	A49A87238D2C63__	24010733

History

Date	User	Type	Result
2019-04-13	S00030	C-LL	A49A87238D2C63__
2018-04-06	boincPlayer	NF-PM1	B1=670000, B2=11390000
2017-10-08	TheJudger	NF	no factor from 2^75 to 2^76
2017-10-08	TheJudger	NF	no factor from 2^74 to 2^75
2017-05-05	-Anonymous-	NF	no factor from 2^73 to 2^74
2017-03-07	Judge Hale	NF	no factor from 2^72 to 2^73
2017-03-07	Judge Hale	NF	no factor from 2^71 to 2^72
2014-01-17	GrunwalderGIMP	NF	no factor from 2^70 to 2^71
2013-03-19	OS1	NF	no factor from 2^69 to 2^70
2013-03-12	-Anonymous-	NF	no factor from 2^68 to 2^69
2013-03-07	-Anonymous-	NF	no factor from 2^67 to 2^68
2013-03-05	timc995	NF	no factor from 2^66 to 2^67
2013-03-04	wangyun183	NF	no factor from 2^65 to 2^66
2010-11-28	Architects Cubed	NF	no factor from 2^64 to 2^65