35 779 231 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 =	425000
B2 =	8075000

Status	Date	User	Residue	Shift	Software
Verified	2006-10-24	Phillip Sitbon	16DDDCE0207CEDE9	25748545	Windows,Prime95,v24 final,(aka Wc1)
Verified	2016-04-12	Dubslow	16DDDCE0207CEDE9	18415155	Linux 64-bit,Prime95,v28.7,build 1

History

Date	User	Type	Result
2019-11-08	-anonymous-	NF	no factor TF: 71-72
2019-11-08	-anonymous-	NF	no factor TF: 72-73
2016-04-12	Dubslow	C-LL	16DDDCE0207CEDE9
2014-05-30	mikr	NF	no factor TF: 70-71
2014-05-30	mikr	NF	no factor TF: 69-70
2013-03-17	Torben K.	NF	no factor TF: 68-69
2012-04-02	Carsten Kossendey	NF	no factor TF: 67-68
2006-10-24	-anonymous-	C-LL	16DDDCE0207CEDE9
2006-09-11	-anonymous-	NF-PM1	B1=425000, B2=8075000
2006-05-12	Dk Systems	NF	no factor TF: 1-67
2004-07-13	AxelFox	NF	no factor TF: 1-60