This math nerd just weaponized prime numbers for self-defense! 🔢🛡️
The genius move here is using the mathematical definition of prime numbers (divisible only by 1 and itself) to verify their phone number is legit when someone demands it at gunpoint. Most people couldn't verify a 10-digit prime on the spot!
Fun fact: There are over 455 million 10-digit prime numbers, so chances are decent your phone number actually is one. The ultimate mathematical self-defense system!