76 501 493 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 =	640000
B2 =	12800000

Status	Date	User	Residue	Shift
Unverified	2017-05-23	Evgeniy Zavialov	4CD8FA52F9767B__	11245479

History

Date	User	Type	Result
2017-05-23	Evgeniy Zavialov	C-LL	4CD8FA52F9767B__
2016-03-21	arnaud	NF-PM1	B1=640000, B2=12800000, E=12
2016-03-16	AirSquirrels	NF	no factor from 2^74 to 2^75
2016-03-16	AirSquirrels	NF	no factor from 2^73 to 2^74
2011-09-04	DRH	NF	no factor from 2^72 to 2^73
2011-09-04	DRH	NF	no factor from 2^71 to 2^72
2011-09-04	DRH	NF	no factor from 2^70 to 2^71
2011-09-04	DRH	NF	no factor from 2^69 to 2^70
2011-09-04	DRH	NF	no factor from 2^68 to 2^69
2011-09-04	DRH	NF	no factor from 2^67 to 2^68
2010-11-30	SuperNijn	NF	no factor from 2^66 to 2^67
2010-11-05	Victor	NF	no factor from 2^65 to 2^66
2010-09-05	-Anonymous-	NF	no factor from 2^64 to 2^65