prime numbers

Technology

How to Check If a Number Is Prime: Efficient Methods & Code

Step-by-step guide to checking prime numbers efficiently using optimized trial division and Miller-Rabin. Includes Python/JavaScript code examples, performance comparisons, and common pitfalls to avoid.
Education

How to Tell if a Number is Prime: Step-by-Step Guide with Examples & Tools

Comprehensive guide to checking prime numbers manually and digitally. Learn divisibility rules, step-by-step methods, algorithm examples, and practical tools for primality testing with visual examples.