User blog comment:LittlePeng9/Creating fast-growing function/@comment-25418284-20130427073255/@comment-5150073-20130824121939

I'm going to being pedantic, but the numbers were existed before you built them.

Also, there were times (less than 2 years ago) when googolplex was something ungraspable and I wasn't be able to imagine something larger (in terms of zeroes).