Mersenne: Where is M23494381?

2003-12-25 Thread Ignacio Larrosa Cañestro
Where went M23494381? I has assigned that exponent to factor. But today it dissappears from my Individual Account Report. And I don't found it in the Assigned Exponents Report nor in the Cleared Exponents Report ... Best regards, Ignacio Larrosa Cañestro A Coruña (España) [EMAIL PROTECTED]

Mersenne: Single or Dual channel memory for P4

2003-12-25 Thread Jeroen
Currently I'm doing 0.078 sec/iteration with my P4-2400 (800FSB) I have one single 512 MB PC3200 DDR memory module in my system. How much speed increase will I see if I install another memory module so that my memory runs in dual channel? I've looked on the benchmark pages on mersenne.org but all