This prime is the decimal representation of a compressed .zpaq file containing the Bad Apple!! shadow animation as 40x12 ascii art. As such, k is an extremely large constant that is also a representation of the compressed file, and is too large to print here. The full decimal representation of the number is at https://factordb.com/index.php?id=1100000009109097574

Due to the large k, sieving required a creative approach;for values of c between 0 and 1000000, sieving k*2^24+c was done by PARI-GP 2.17 on an m4 Macbook Air to sieve limit 10^11; 10^12 was in progress but the PRP was discovered first.

Primality testing was done by prst 14.0 on an AMD Ryzen 7900X desktop processor.

To be completed...