75 402 209 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 =	615000
B2 =	10608750

Status	Date	User	Residue	Shift
Unverified	2016-06-06	Sergey Komolov	126E2759AD575B__	47253974

History

Date	User	Type	Result
2016-06-06	Sergey Komolov	C-LL	126E2759AD575B__
2016-04-03	Mark Rose	NF	no factor from 2^63 to 2^64
2016-02-15	cpp1701	NF-PM1	B1=615000, B2=10608750
2016-01-31	TheJudger	NF	no factor from 2^74 to 2^75
2016-01-31	TheJudger	NF	no factor from 2^73 to 2^74
2016-01-31	TheJudger	NF	no factor from 2^72 to 2^73
2015-09-07	1997rj7	NF	no factor from 2^71 to 2^72
2013-05-15	PascalBieri	NF	no factor from 2^70 to 2^71
2012-12-10	SMoffat	NF	no factor from 2^69 to 2^70
2010-12-16	sannerud.com	NF	no factor from 2^68 to 2^69
2010-12-16	sannerud.com	NF	no factor from 2^67 to 2^68
2010-12-16	GrunwalderGIMP	NF	no factor from 2^66 to 2^67
2010-12-15	jomateix	NF	no factor from 2^65 to 2^66
2010-12-09	drewha - Belarus	NF	no factor from 2^64 to 2^65