[cuBerBruce]

Originally Posted by Fred

Why is it that I usually (or at least often) see abandoned LL double checks from years ago for first time assignment I just recently completed?

Here's an example: http://www.mersenne.org/report_expon...9852007&full=1

Those are just older assignments for the same exponent that became expired before you got your assignment. Once an LL result was submitted, the work type of those other assignments became "DC" instead of "LL". Nothing unusual here.