Mersenne: Question about double checking

[al]

Hello All,

I reserved one machine for double checking using IPS'
manual reservation form. I was suprised to see that
Prime95 started factoring and was even more suprised
that it found several factors. Why the factoring if they
have been LL-tested before? Another question is how
I can be sure the program is double-checking and not
doing the original LL test over again, which I am afraid
it does when pasting the form's output into worktodo.ini?

regards,

Albrecht Heeffer