84 088 841 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 =	421000
B2 =	61999350

Status	Date	User	Residue	Shift
Unverified	2018-03-04	Yury	60FF044CC8BE79__	24083438

History

Date	User	Type	Result
2023-02-08	Mark Rose	NF-PM1	B1=421000, B2=61999350
2018-03-04	Yury	C-LL	60FF044CC8BE79__
2017-11-07	Yxinity	NF-PM1	B1=765000
2017-04-15	-Anonymous-	NF	no factor from 2^75 to 2^76
2017-03-16	Son Johan	NF	no factor from 2^74 to 2^75
2017-02-17	1997rj7	NF	no factor from 2^73 to 2^74
2016-12-17	Judge Hale	NF	no factor from 2^72 to 2^73
2014-03-17	nate.anders	NF	no factor from 2^71 to 2^72
2014-03-11	nate.anders	NF	no factor from 2^70 to 2^71
2014-03-11	nate.anders	NF	no factor from 2^69 to 2^70
2014-03-11	nate.anders	NF	no factor from 2^68 to 2^69
2014-02-19	SMoffat	NF	no factor from 2^67 to 2^68
2013-12-15	pussijussi	NF	no factor from 2^66 to 2^67
2012-08-18	Carsten Kossendey	NF	no factor from 2^65 to 2^66
2010-12-22	Architects Cubed	NF	no factor from 2^64 to 2^65