79 400 369 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 =	13133750

Status	Date	User	Residue	Shift
Unverified	2017-08-15	Shnobel	126A46F91D5859__	50830375

History

Date	User	Type	Result
2017-08-15	Shnobel	C-LL	126A46F91D5859__
2016-09-17	bam	NF-PM1	B1=665000, B2=13133750
2016-08-11	AirSquirrels	NF	no factor from 2^74 to 2^75
2016-08-11	AirSquirrels	NF	no factor from 2^73 to 2^74
2016-08-07	RichD0	NF	no factor from 2^72 to 2^73
2016-02-22	Judge Hale	NF	no factor from 2^71 to 2^72
2014-02-26	forrest-lumpkin	NF	no factor from 2^70 to 2^71
2013-02-05	ITS	NF	no factor from 2^69 to 2^70
2013-01-22	Florimond C.	NF	no factor from 2^68 to 2^69
2012-10-17	Axelsson	NF	no factor from 2^67 to 2^68
2011-03-11	andrea.biancalana	NF	no factor from 2^66 to 2^67
2011-01-08	Sofia	NF	no factor from 2^65 to 2^66
2010-11-21	riccardo uberti	NF	no factor from 2^64 to 2^65
2009-05-29	Architects Cubed	NF	no factor from 2^63 to 2^64