rerun119 your math assumes they have one computer at SLR running the generation, while not taking into account horizontal scaling and parallel processing.
Let’s say there are 2 machines running generation. 139 days
5 machines 55 days
10 machines 28 days
100 machines 3 days
I’m not saying you’re wrong, or that I’m right. I’m simply saying that there is a lot of assumptions on these threads and also a lot of unknown variables.