What is a Prime Number? What Are Prime Numbers Used For?

Why are prime numbers important? | Tell me why

Why do prime numbers make these spirals? | Dirichlet’s theorem and pi approximations

the beauty of prime numbers in cryptography

Oxford professor explains how an unsolved mystery of prime numbers makes the internet safer

Prime Numbers Reveal a BIG Secret

Why Do We Need a 23 Million Digit Prime Number?

Prime Numbers Explained

2 Exploring Math Practicing Seeing Patterns and Asking Questions (topics: numbers, summation)

What are Prime Numbers? w/Alan Davies | Why Maths Doesn't Add Up | BBC Studios

What's a Prime Number?

Love Prime Numbers - Numberphile

Learn Prime Numbers, Factors & Composite Numbers

Math Antics - Prime Factorization

Prime Numbers - Magic Trick!! - Part 1 | Fun Math | Don't Memorise

Closing the Gap: the quest to understand prime numbers - Vicky Neale

'7 Things You Need to Know About Prime Numbers' - Dr Vicky Neale

Scared of Maths? | Why Do People Get So Anxious About Math? | Fear of Mathematics | Dr Binocs Show

Math's Fundamental Flaw

The Riemann Hypothesis, Explained