79 375 739 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	2017-03-04	basey	57D2064424D3C7__	39046400

History

Date	User	Type	Result
2017-03-04	basey	C-LL	57D2064424D3C7__
2016-09-19	Reboot It	NF-PM1	B1=665000, B2=13133750, E=6
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
2014-01-09	andorra	NF	no factor from 2^71 to 2^72
2013-05-26	Eric_Kaiser	NF	no factor from 2^70 to 2^71
2013-01-30	wangyun183	NF	no factor from 2^69 to 2^70
2012-04-06	Bio1ogics	NF	no factor from 2^68 to 2^69
2011-04-09	Carsten Kossendey	NF	no factor from 2^67 to 2^68
2011-04-09	Carsten Kossendey	NF	no factor from 2^66 to 2^67
2011-03-30	Sid & Andy	NF	no factor from 2^65 to 2^66
2009-07-06	Patrik Johansson	NF	no factor from 2^64 to 2^65
2009-05-30	Architects Cubed	NF	no factor from 2^63 to 2^64