True # Impressively quickly, in a blink of an eye.This is the last number < 100, not theoretically excluded, to be solved. Compute power provided by CharityEngine. For more, see Numberphile...
https://www.youtube.com/watch?v=zyG8Vlw5aAw
-- Terry Jan Reedy -- https://mail.python.org/mailman/listinfo/python-list