35 583 761 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 2⁷⁵

TF target 2⁷¹

P-1

B1 =	425000
B2 =	8818750

Status	Date	User	Residue	Shift	Software
Verified	2006-09-04	Carlo Monari	8A06F33B02D771EB	17891709	Windows,Prime95,v24 final,(aka Wc1)
Verified	2014-09-09	Dubslow	8A06F33B02D771EB	10325348	Linux 64-bit,Prime95,v28.5,build 2

History

Date	User	Type	Result
2024-05-29	Chuck	NF	no factor TF: 68-69
2020-12-25	-anonymous-	NF	no factor TF: 74-75
2020-03-19	-anonymous-	NF	no factor TF: 73-74
2019-10-31	-anonymous-	NF	no factor TF: 72-73
2019-10-31	-anonymous-	NF	no factor TF: 71-72
2014-09-09	Dubslow	C-LL	8A06F33B02D771EB
2014-08-31	monst	NF	no factor TF: 70-71
2014-08-31	monst	NF	no factor TF: 69-70
2013-03-20	Carsten Kossendey	NF	no factor TF: 68-69
2012-03-30	Serge Batalov	NF	no factor TF: 67-68
2006-09-04	-anonymous-	C-LL	8A06F33B02D771EB
2006-07-25	-anonymous-	NF-PM1	B1=425000, B2=8818750
2006-02-15	Team Prime Rib	NF	no factor TF: 1-67
2006-02-01	Team Prime Rib	NF	no factor TF: 1-67
2004-07-26	AxelFox	NF	no factor TF: 1-60