85 715 743 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	2019-03-24	Sergey Nosov	83A679ADE6E6D1__	20555095

History

Date	User	Type	Result
2019-03-24	Sergey Nosov	C-LL	83A679ADE6E6D1__
2018-02-08	Oliver Kruse	NF-PM1	B1=690000, B2=13627500, E=12
2017-10-14	electron1897	NF	no factor from 2^75 to 2^76
2017-10-14	electron1897	NF	no factor from 2^74 to 2^75
2017-05-19	-Anonymous-	NF	no factor from 2^73 to 2^74
2017-03-12	Matthias Wurtinger	NF	no factor from 2^72 to 2^73
2017-03-12	Matthias Wurtinger	NF	no factor from 2^71 to 2^72
2013-11-24	Gordon Bower	NF	no factor from 2^70 to 2^71
2013-07-20	processinfo	NF	no factor from 2^69 to 2^70
2013-06-28	symallad	NF	no factor from 2^68 to 2^69
2013-06-17	g0b	NF	no factor from 2^67 to 2^68
2013-03-05	SMoffat	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