review:
concept of log in the game is cool
never seen 56 before
should add more descriptions
add more primes to endless
31-pick is weird
what is the lcm of 13 and 308 and 1001
Well to answer your last question...
The prime factorization of 13 is 13, 308 is 2^2*7*11, and 1001 is 7*11*13, and if you take the maximum of all of the primes, and multiply them together, you get 2^2*7*11*13, or 4004.
Also either 13 or 1001 was useless, just not both.