28177...02183 (13005-digits)

This number is a probable-prime (likely to be a prime but we have not (re-)proven it on this site).

The first baseball card encoded as a prime number: the 2025 Topps Update C.J. Alexander rookie card (#3 of 5, 'Halloween' parallel). Its 13,005 digits are the card's raw RGB pixels read as one integer; subtracting the prime's gap to the previous number reconstructs the 36x50 image exactly, pixel for pixel. Independently verifiable here. [Brandon]