79 262 849 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 2⁷⁵

P-1

B1 =	665000
B2 =	13300000

Status	Date	User	Residue	Shift
Unverified	2018-05-08	Smok_bmv	16C87A9F19D9F3__	2566845

History

Date	User	Type	Result
2018-05-08	Smok_bmv	C-LL	16C87A9F19D9F3__
2016-08-16	HBendtz	NF-PM1	B1=665000, B2=13300000, E=12
2016-08-08	ktony	NF	no factor from 2^74 to 2^75
2016-08-08	ktony	NF	no factor from 2^73 to 2^74
2016-08-04	Travis Glenn Russo	NF	no factor from 2^72 to 2^73
2016-02-20	Derek	NF	no factor from 2^71 to 2^72
2013-07-13	SMoffat	NF	no factor from 2^70 to 2^71
2013-02-01	NoWhereMan	NF	no factor from 2^69 to 2^70
2013-01-29	NoWhereMan	NF	no factor from 2^68 to 2^69
2011-04-09	Carsten Kossendey	NF	no factor from 2^67 to 2^68
2011-03-28	Marco Frühbeis	NF	no factor from 2^66 to 2^67
2010-11-19	Marzbug	NF	no factor from 2^65 to 2^66