67 815 049 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 2⁷⁵

TF target 2⁷⁴

P-1

B1 =	660000
B2 =	14520000

Status	Date	User	Residue	Shift
Verified	2016-05-23	Shnobel	706DA45059209FE3	9153952
Verified	2023-06-05	Ryan Propper	706DA45059209FE3	29987258

History

Date	User	Type	Result
2023-06-05	Ryan Propper	C-LL	706DA45059209FE3
2016-05-23	Shnobel	C-LL	706DA45059209FE3
2015-09-24	Bruno Victal	NF	no factor from 2^74 to 2^75
2014-07-06	TheJudger	NF	no factor from 2^73 to 2^74
2014-06-30	Judge Hale	NF-PM1	B1=660000, B2=14520000, E=12
2014-06-13	gcardona	NF	no factor from 2^72 to 2^73
2014-06-13	gcardona	NF	no factor from 2^71 to 2^72
2012-08-04	tmorrow	NF	no factor from 2^70 to 2^71
2012-02-28	dsl	NF	no factor from 2^69 to 2^70
2010-01-16	Ton van der Wouden	NF	no factor from 2^68 to 2^69
2010-01-06	Inhumierer	NF	no factor from 2^67 to 2^68
2010-01-01	GrunwalderGIMP	NF	no factor from 2^66 to 2^67
2009-12-31	bjet	NF	no factor from 2^65 to 2^66
2009-04-09	EPF	NF	no factor from 2^64 to 2^65
2008-12-26	Wojciech Florek	NF	no factor from 2^63 to 2^64