79 863 211 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 =	700000
B2 =	14350000

Status	Date	User	Residue	Shift
Unverified	2018-01-29	Sergey Nosov	4159BA98062870__	7150673

History

Date	User	Type	Result
2018-01-29	Sergey Nosov	C-LL	4159BA98062870__
2015-09-15	David Hruska	NF-PM1	B1=700000, B2=14350000, E=12
2015-08-12	Nesowa	NF	no factor from 2^74 to 2^75
2013-06-14	tomfr	NF	no factor from 2^73 to 2^74
2013-06-14	tomfr	NF	no factor from 2^72 to 2^73
2013-06-14	tomfr	NF	no factor from 2^71 to 2^72
2013-06-14	tomfr	NF	no factor from 2^70 to 2^71
2013-01-27	sasabl	NF	no factor from 2^69 to 2^70
2013-01-25	sasabl	NF	no factor from 2^68 to 2^69
2012-11-24	Axelsson	NF	no factor from 2^67 to 2^68
2011-01-03	ANONYMOUS	NF	no factor from 2^66 to 2^67
2010-12-12	Craig Meyers	NF	no factor from 2^65 to 2^66
2010-11-30	Architects Cubed	NF	no factor from 2^64 to 2^65
2009-05-26	Architects Cubed	NF	no factor from 2^63 to 2^64