Comment by spr-alex

So once again since I think I am not explaining it well, it might take a long time to go from factoring 21 to 35, and a long time from 35 to anything bigger, but from that point on the engineering has scaled up to the point that progress is very sudden. So if the canary in the coal mine is a 32-bit integer being factored, then the runway for deploying fixes is terminally short for defenders