https://intellipaat.com/blog/generate-random-integers-between-0-and-9-in-python/
Python provides various methods to generate random integers such as randint(), and random module. Learn more about these methods in detail with this blog!
random integersgeneratepython
https://www.arxiv.org/abs/1407.3580
Abstract page for arXiv paper 1407.3580: Mixing Time and Cutoff for a Random Walk on the Ring of Integers mod $n$
mixing timerandom walkcutoff