76 659 949 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 =	645000
B2 =	12577500

Status	Date	User	Residue	Shift
Unverified	2017-11-24	Dmitriy Degtiarev	F44C2EF8792B86__	50727414

History

Date	User	Type	Result
2017-11-24	Dmitriy Degtiarev	C-LL	F44C2EF8792B86__
2016-04-02	astronomeralex	NF-PM1	B1=645000, B2=12577500, E=6
2016-03-24	AirSquirrels	NF	no factor from 2^74 to 2^75
2016-03-24	AirSquirrels	NF	no factor from 2^73 to 2^74
2016-03-18	RichD0	NF	no factor from 2^72 to 2^73
2015-11-28	RichD0	NF	no factor from 2^71 to 2^72
2013-01-23	wangyun183	NF	no factor from 2^70 to 2^71
2010-12-11	oilwarzonedotcom	NF	no factor from 2^69 to 2^70
2010-12-06	oilwarzonedotcom	NF	no factor from 2^68 to 2^69
2010-11-30	oilwarzonedotcom	NF	no factor from 2^67 to 2^68
2010-11-26	Dr. Nowak	NF	no factor from 2^66 to 2^67
2010-11-19	Dr. Nowak	NF	no factor from 2^65 to 2^66
2010-09-09	arnaud	NF	no factor from 2^64 to 2^65