37 182 127 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 =	350000
B2 =	2625000

Status	Date	User	Residue	Shift	Software
Verified	2009-03-02	JohnBorleisIII	B32F69C92DED1E51	20466526	Windows,Prime95,v25.8,build 5
Verified	2016-02-03	MadPoo 🙂	B32F69C92DED1E51	9292131	Windows 64-bit,Prime95,v26,(aka We4)

History

Date	User	Type	Result
2022-07-26	Sid & Andy	NF	no factor TF: 72-73
2022-05-31	Dylan Delgado	NF	no factor TF: 71-72
2016-02-03	MadPoo 🙂	C-LL	B32F69C92DED1E51
2014-12-13	chalsall	NF	no factor TF: 70-71
2014-10-20	VictordeHollander	NF	no factor TF: 69-70
2009-03-02	JohnBorleisIII	C-LL	B32F69C92DED1E51
2007-10-17	-anonymous-	NF	no factor TF: 1-69
2007-10-17	-anonymous-	NF-PM1	B1=350000, B2=2625000
2006-04-14	JC_Herles	NF	no factor TF: 1-67