Learn AI, Data Science & Business — Earn Certificates That Get You Hired
Build the Finance Skills That Lead to Promotions, Not Just Certificates
Overview
Google, IBM & Meta Certificates – 40% Off
One Coursera Plus subscription covers most Professional Certificates on Coursera.
Unlock All Certificates
This course examines how to factor a very large number into primes, reviewing primes and the Fundamental Theorem of Arithmetic. It introduces modular arithmetic and uses Fermat's and Euler's theorems to study divisibility, followed by exercises.
Syllabus
Introduction
Difficulty scale of Problems
Find the prime factorization of z
Easier factoratizations 10^n+23
Wolfram Alpha
Modular arithmetic Gauss
Does 7 divide z ?
Some division Exercises
Taught by
Insights into Mathematics