Despite our best efforts, we're not sure the server is going to make it to the end of the challenge. We're not asking people to stop crunching, but we are advising anyone who may be "bunkering" tasks for a competitive push at the end that the server may be unavailable. Please make sure all your tasks are counted by getting them back to the server as soon as possible!
THe challenge discussion thread can be found here: https://www.primegrid.com/forum_thread.php?id=9271
My lucky number is 75898524288+1