Why Do Prime Numbers Act So Mysterious?

Imagine you have a bunch of LEGO bricks, and they only come in sizes that can't be divided by anything except 1 and themselves, like 2, 3, or 7. These special bricks are called prime numbers. But sometimes they act so randomly, it feels like they're hiding from us! Scientists have been trying to find patterns for a long time, but they still don’t fully understand why primes behave the way they do.