35 866 003 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 =	440000
B2 =	11550000

Status	Date	User	Residue	Shift	Software
Verified	2006-10-24	Eastern Kentucky University	1F15AC3DA971102F	3825046	Windows,Prime95,v24 final,(aka Wc1)
Verified	2016-04-23	Dubslow	1F15AC3DA971102F	27823687	Linux 64-bit,Prime95,v28.7,build 1

History

Date	User	Type	Result
2024-05-21	James Heinrich	NF	no factor TF: 68-69
2022-08-27	RichD0	NF	no factor TF: 72-73
2022-07-11	Architects Cubed	NF	no factor TF: 71-72
2016-04-23	Dubslow	C-LL	1F15AC3DA971102F
2014-10-16	srow7	NF	no factor TF: 70-71
2014-09-10	srow7	NF	no factor TF: 69-70
2012-10-26	Carsten Kossendey	NF	no factor TF: 68-69
2012-04-03	Serge Batalov	NF	no factor TF: 67-68
2006-10-24	-anonymous-	C-LL	1F15AC3DA971102F
2006-10-01	-anonymous-	NF-PM1	B1=440000, B2=11550000
2006-02-15	arnaud	NF	no factor TF: 1-67
2004-09-02	-anonymous-	NF	no factor TF: 1-60
2003-06-30	Tha	NF	no factor TF: 1-58
2003-01-01	Tha	NF	no factor TF: 1-58