69 864 959 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 2⁷⁴

P-1

B1 =	720000
B2 =	16560000

Status	Date	User	Residue	Shift
Unverified	2015-10-16	Jack The Ripper	F6ADC96677E8AE__	3915484

History

Date	User	Type	Result
2020-05-29	-Anonymous-	NF	no factor from 2^75 to 2^76
2019-09-08	Chuck	NF	no factor from 2^74 to 2^75
2016-03-31	Mark Rose	NF	no factor from 2^62 to 2^64
2015-10-16	Jack The Ripper	C-LL	F6ADC96677E8AE__
2014-06-19	kdgehman	NF	no factor from 2^73 to 2^74
2014-06-19	kdgehman	NF	no factor from 2^72 to 2^73
2014-04-04	kharlan	NF-PM1	B1=720000, B2=16560000, E=6
2014-03-26	garo	NF	no factor from 2^71 to 2^72
2012-08-18	Stuart Thompson	NF	no factor from 2^70 to 2^71
2012-04-09	wangyun183	NF	no factor from 2^69 to 2^70
2010-05-29	-Anonymous-	NF	no factor from 2^68 to 2^69
2010-03-05	Per Jessen	NF	no factor from 2^67 to 2^68
2010-02-27	-Anonymous-	NF	no factor from 2^66 to 2^67
2010-02-24	eon_blue_apocalypse	NF	no factor from 2^65 to 2^66
2010-02-21	ferdy	NF	no factor from 2^64 to 2^65