36 063 449 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 2⁷⁴

TF target 2⁷¹

P-1

B1 =	500000
B2 =	10000000

Status	Date	User	Residue	Shift	Software
Verified		Ars Technica Team Prime Rib	CCD46D9D9EAB35F6	17440300	Windows,Prime95,v24 final,(aka Wc1)
Verified	2016-05-11	Dubslow	CCD46D9D9EAB35F6	25287363	Linux 64-bit,Prime95,v28.7,build 1

History

Date	User	Type	Result
2024-07-18	Joe S.	NF	no factor TF: 69-70
2020-01-18	-anonymous-	NF	no factor TF: 73-74
2019-10-18	-anonymous-	NF	no factor TF: 72-73
2019-10-18	-anonymous-	NF	no factor TF: 71-72
2016-05-11	Dubslow	C-LL	CCD46D9D9EAB35F6
2015-08-12	HBendtz	NF-PM1	B1=500000, B2=10000000, E=12
2014-05-20	chalsall	NF	no factor TF: 70-71
2014-05-14	Architects Cubed	NF	no factor TF: 69-70
2013-04-27	Torben K.	NF	no factor TF: 68-69
2012-03-25	Serge Batalov	NF	no factor TF: 67-68
2007-01-01	Team Prime Rib	NF-PM1	B1=625000
2006-03-14	Lawrence V. Castiglione III	NF	no factor TF: 1-67