There is a prime number with 24,962 digits - Apparently.
In 2018, a team of mathematicians used a distributed computing project to discover a massive prime number, M77232917 × 2^77232917 + 1. This behemoth of a number has 24,962 digits and is the largest known prime number to date. The discovery was made using a computer algorithm that searched through a vast range of numbers for a prime candidate, and its verification took a staggering 25 days. The prime number has been officially recognized by the Guinness World Records.