35 493 763 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 =	380000
B2 =	8075000

Status	Date	User	Residue	Shift	Software
Verified	2007-04-23	Alexandr Fomin	ADB37FB33E04E0A9	25460650	Windows,Prime95,v23,NT service,(aka WZ5)
Verified	2016-02-27	Dubslow	ADB37FB33E04E0A9	23332436	Linux 64-bit,Prime95,v28.7,build 1

History

Date	User	Type	Result
2022-09-06	Sid & Andy	NF	no factor TF: 72-73
2019-08-06	LaurV	NF	no factor TF: 71-72
2016-02-27	Dubslow	C-LL	ADB37FB33E04E0A9
2014-08-22	NickOfTime	NF	no factor TF: 70-71
2014-08-22	NickOfTime	NF	no factor TF: 69-70
2007-04-23	-anonymous-	C-LL	ADB37FB33E04E0A9
2007-03-20	-anonymous-	NF	no factor TF: 1-69
2007-03-20	-anonymous-	NF-PM1	B1=380000, B2=8075000
2006-02-01	Team Prime Rib	NF	no factor TF: 1-67
2004-07-26	AxelFox	NF	no factor TF: 1-60