35 551 933 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 =	430000
B2 =	9997500

Status	Date	User	Residue	Shift	Software
Bad	2007-01-16	Kyle Schmidt	F071FD7C0680D9B3	11477470	Windows,Prime95,v24 final,(aka Wc1)
Verified	2016-02-09	MadPoo 🙂	D8BA68A53D87D87D	20751246	Windows 64-bit,Prime95,v26,(aka We4)
Verified	2016-02-14	AirSquirrels	D8BA68A53D87D87D	8785950	CUDALucas v2.05.1

History

Date	User	Type	Result
2024-05-21	James Heinrich	NF	no factor TF: 68-69
2020-12-24	-anonymous-	NF	no factor TF: 74-75
2020-02-28	-anonymous-	NF	no factor TF: 73-74
2019-11-08	-anonymous-	NF	no factor TF: 72-73
2019-11-08	-anonymous-	NF	no factor TF: 71-72
2016-02-14	AirSquirrels	C-LL	D8BA68A53D87D87D
2016-02-09	MadPoo 🙂	C-LL	D8BA68A53D87D87D
2014-08-23	NickOfTime	NF	no factor TF: 70-71
2014-08-23	NickOfTime	NF	no factor TF: 69-70
2012-09-25	Carsten Kossendey	NF	no factor TF: 68-69
2012-03-31	Serge Batalov	NF	no factor TF: 67-68
2007-01-16	Kyle Z Schmidt	C-LL	F071FD7C0680D9B3
2006-11-09	Kyle Z Schmidt	NF-PM1	B1=430000, B2=9997500
2006-02-01	ANONYMOUS	NF	no factor TF: 1-67
2004-07-26	AxelFox	NF	no factor TF: 1-60