@Kewpie saidI knew re: palindrome and thought it was obvious, thus my comment.🤔😁
The poster for 494 missed two obvious choices, a palindrome and a run of squares.
And 495 is equal to 5 x 99, or the product of four primes - 3, 3, 5, 11.
@A-Unique-Nickname saidIt's your own fault for having the vacation flag, but I credited it to you anyway, so now it's 502.
500 stolen 🥲