36 642 097 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 =	395000
B2 =	3456250

Status	Date	User	Residue	Shift	Software
Verified	2007-12-18	arnaud	25EB9B4D67043CFB	25347114	Windows,Prime95,v24 final,(aka Wc1)
Verified	2016-07-25	Dubslow	25EB9B4D67043CFB	10134644	Linux 64-bit,Prime95,v28.7,build 1

History

Date	User	Type	Result
2019-10-18	-anonymous-	NF	no factor TF: 72-73
2019-10-18	-anonymous-	NF	no factor TF: 71-72
2016-07-25	Dubslow	C-LL	25EB9B4D67043CFB
2014-11-17	MikeBerlin	NF	no factor TF: 70-71
2014-09-29	VictordeHollander	NF	no factor TF: 69-70
2013-05-25	Carsten Kossendey	NF	no factor TF: 68-69
2012-04-11	Serge Batalov	NF	no factor TF: 67-68
2007-12-18	arnaud	C-LL	25EB9B4D67043CFB
2006-11-28	-anonymous-	NF-PM1	B1=395000, B2=3456250
2006-03-28	Team_Bundu	NF	no factor TF: 1-67
2001-01-08	Joss	NF	no factor TF: 1-52