35 650 711 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Details

Composite: proven not-prime with Lucas-Lehmer test

No factors below 2⁷³

TF target 2⁷¹

P-1

B1 =	500000
B2 =	9000000

Status	Date	User	Residue	Shift	Software
Verified	2007-11-17	Bob Cousins	D2C7C6ED755F0DD8	28126846	Linux 32-bit,Prime95,v24 final,(aka Wc2)
Verified	2016-03-23	Dubslow	D2C7C6ED755F0DD8	24014996	Linux 64-bit,Prime95,v28.7,build 1

History

Date	User	Type	Result
2022-09-02	Sid & Andy	NF	no factor TF: 72-73
2022-07-22	Jon Pace	NF	no factor TF: 71-72
2016-03-23	Dubslow	C-LL	D2C7C6ED755F0DD8
2015-05-30	HBendtz	NF-PM1	B1=500000, B2=9000000, E=12
2014-09-08	Mark Rose	NF	no factor TF: 70-71
2014-09-05	chalsall	NF	no factor TF: 69-70
2013-03-20	LaurV	NF	no factor TF: 68-69
2012-03-29	Serge Batalov	NF	no factor TF: 67-68
2007-11-17	ANONYMOUS	C-LL	D2C7C6ED755F0DD8
2006-09-04	-anonymous-	NF-PM1	B1=615000
2006-05-29	ITS	NF	no factor TF: 1-67
2004-07-13	AxelFox	NF	no factor TF: 1-60