76 995 151 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 =	710000
B2 =	14555000

Status	Date	User	Residue	Shift
Unverified	2016-04-01	d3zorg	5B5E62D03AD38B__	58209160

History

Date	User	Type	Result
2016-04-02	Mark Rose	NF	no factor from 2^62 to 2^64
2016-04-01	d3zorg	C-LL	5B5E62D03AD38B__
2016-02-14	Brian Beuning	NF	no factor from 2^74 to 2^75
2015-04-22	William Wallace	NF-PM1	B1=710000, B2=14555000, E=6
2014-09-01	Chuck	NF	no factor from 2^73 to 2^74
2014-09-01	Chuck	NF	no factor from 2^72 to 2^73
2014-09-01	Chuck	NF	no factor from 2^71 to 2^72
2012-12-29	-Anonymous-	NF	no factor from 2^70 to 2^71
2010-12-08	Serhat Sakarya	NF	no factor from 2^69 to 2^70
2010-12-07	David Hruska	NF	no factor from 2^68 to 2^69
2010-10-03	GrunwalderGIMP	NF	no factor from 2^67 to 2^68
2010-10-02	Per Jessen	NF	no factor from 2^66 to 2^67
2010-09-29	Paladin	NF	no factor from 2^65 to 2^66
2010-09-29	garo	NF	no factor from 2^64 to 2^65