Originally posted by hc_grove
Once again I found a factor that was already known

19144825376419 | 10223*2^5694269+1

This time the factor is to new to be in results.txt so it would even have helped me to update that (it was a week old so it was about time)

19144825376418 = 2*3^3*7*43*59*1021*19553
That's strange...

This factor was submitted in April 2003 (notice it's a 19T factor).