76 348 253 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 =	665000
B2 =	13300000

Status	Date	User	Residue	Shift
Unverified	2016-02-19	d3zorg	B124F902319A11__	1691016

History

Date	User	Type	Result
2016-02-19	d3zorg	C-LL	B124F902319A11__
2016-02-14	TheJudger	NF-PM1	B1=665000, B2=13300000, E=12
2016-02-06	Tim Sorbera	NF	no factor from 2^74 to 2^75
2016-02-06	Tim Sorbera	NF	no factor from 2^73 to 2^74
2016-02-06	Tim Sorbera	NF	no factor from 2^72 to 2^73
2015-11-15	RichD0	NF	no factor from 2^71 to 2^72
2012-12-22	ITS	NF	no factor from 2^70 to 2^71
2010-09-17	-Anonymous-	NF	no factor from 2^69 to 2^70
2010-09-13	-Anonymous-	NF	no factor from 2^68 to 2^69
2010-09-10	-Anonymous-	NF	no factor from 2^67 to 2^68
2010-09-09	Matthijs Coster	NF	no factor from 2^66 to 2^67
2010-09-07	root_slater	NF	no factor from 2^65 to 2^66
2010-09-05	crosxerx	NF	no factor from 2^64 to 2^65