FYI: 'Why is 196,884 = 196,883+1 so important? What is an explanation in everyday, simple terms?'
https://www.quora.com/Why-is-196-884-196-883+1-so-important-What-is-an-explanation-in-everyday-simple-terms.
Relevant Reference Link:
https://lsa.umich.edu/math/news-events/all-news/search-news/robert-griess-elected-to-the-national-academy-of-sciences.html.
Go Blue!