85 739 909 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 =	690000
B2 =	13627500

Status	Date	User	Residue	Shift
Unverified	2019-03-18	OscarX	10D3F5810BF888__	74985799

History

Date	User	Type	Result
2019-03-18	OscarX	C-LL	10D3F5810BF888__
2018-04-07	jackwing	NF-PM1	B1=690000, B2=13627500, E=12
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
2014-01-18	GrunwalderGIMP	NF	no factor from 2^70 to 2^71
2013-03-20	vichico	NF	no factor from 2^69 to 2^70
2013-03-14	vichico	NF	no factor from 2^68 to 2^69
2013-03-11	vichico	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