There is a prime number with 24,952 digits - Apparently.
In 2018, a team of mathematicians discovered the 51st known Mersenne prime, a prime number that can be written in the form 2^p - 1, where p is also a prime number. This particular prime number, 2^77,232,917 - 1, holds the record for being the largest known prime number and has 24,952 digits. The discovery was announced on January 3, 2018, by the Great Internet Mersenne Prime Search (GIMPS) project, a distributed computing project that aims to find large prime numbers.