35 965 711 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 2⁷⁴

TF target 2⁷¹

P-1

B1 =	445000
B2 =	11458750

Status	Date	User	Residue	Shift	Software
Verified	2009-10-19	curtisc	C2561CC82D7401EA	30650095	Windows Service,Prime95,v25.8,build 1
Verified	2016-05-02	Dubslow	C2561CC82D7401EA	24167370	Linux 64-bit,Prime95,v28.7,build 1

History

Date	User	Type	Result
2024-05-28	LaurV	NF	no factor TF: 68-69
2020-02-14	-anonymous-	NF	no factor TF: 73-74
2019-11-08	-anonymous-	NF	no factor TF: 71-72
2019-11-08	-anonymous-	NF	no factor TF: 72-73
2016-05-02	Dubslow	C-LL	C2561CC82D7401EA
2014-11-03	MikeBerlin	NF	no factor TF: 70-71
2014-09-19	VictordeHollander	NF	no factor TF: 69-70
2013-04-15	Carsten Kossendey	NF	no factor TF: 68-69
2012-03-25	Carsten Kossendey	NF	no factor TF: 67-68
2009-10-19	curtisc	C-LL	C2561CC82D7401EA
2009-04-25	garo	NF-PM1	B1=445000, B2=11458750
2006-02-15	-anonymous-	NF	no factor TF: 1-67
2005-02-02	-anonymous-	NF	no factor TF: 1-62