44 351 051 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 2⁷²

P-1

B1 =	490000
B2 =	6615000

Status	Date	User	Residue	Shift	Software
Verified	2008-12-06	Jon Pace	16759A94E27DCB30	17035568	Windows,Prime95,v25.7,build 3
Verified	2017-10-03	Dubslow	16759A94E27DCB30	23845193	Linux 64-bit,Prime95,v28.7,build 1

History

Date	User	Type	Result
2022-04-10	TheJudger	NF	no factor TF: 73-74
2022-04-10	TheJudger	NF	no factor TF: 72-73
2017-10-03	Dubslow	C-LL	16759A94E27DCB30
2015-10-02	-anonymous-	NF	no factor TF: 71-72
2015-10-02	-anonymous-	NF	no factor TF: 70-71
2015-07-04	David Campeau	NF	no factor TF: 69-70
2014-03-11	Axelsson	NF	no factor TF: 68-69
2008-12-06	Jon Pace	C-LL	16759A94E27DCB30
2008-10-14	Jon Pace	NF-PM1	B1=490000, B2=6615000
2007-10-17	Richard Kint	NF	no factor TF: 1-68
2005-03-20	dave_0273	NF	no factor TF: 1-62