## How to find large prime numbers for RSA with the Miller-Rabin Primality Test

Posted on So 12 August 2018 in Security, Cryptography • Tagged with Python, Primes, Math, RSA, asymmetric key cryptography, Miller-Rabin Primality Test, Fermat • Leave a comment

## Introduction

All sources for this blog post can be found in the Github repository about large primes. The most recent version of the sources may only be found in the Github repository.

It has been a long time since I found the energy to write a new blog post. In this article, I am going to dig into a interesting area of cryptography: The task to **find large prime numbers**. We hopefully are all familiar with the concept of prime numbers. Prime numbers are integers \(p\) which are dividable only …