Do not use this in really slow devices that cannot render many calculations. over 100 will instantly crumple your device like paper.
This is the digital underworld where all of the horrible people's computers reside and there is a giant titan keeper made to protect the graves eating whoever comes to take them. He holds the Mythical Factorial Calculator of Death and Demise. "Ye shan't surpass 170 factorials. If ye be brave and try the 170 factorials witchcraft trick, your computer will burn up to its demise" -The Titan Keeper: Devourer of many
