A factorial is basically a number that is made from the product of its integer and integers below it.  For example:

Factorial 4! is 1 x 2 x 3 x 4 = 24

4! = 24

Basically, just keep repeating the factorial.  We are basically going to solve the factorial of the biggest number we can get!

Write your post like this:

Current factorial

Factorial value

Maximum of two consecutive posts.  Let’s begin!

1!

1

2!

2

3!

6

Things are going to get insane at some point.  At that point, I’ll say that we need to use scientific notation.  Wait, that’s not going to work…  Well, we’re gonna have to write the whole thing out!

4!

24

5!

120

6!

720

7!

1540

i don’t know

8! = 40320

Note this will not get anywhere past 812! because calculators cannot calculate 813!.

9! = 362880

10!

3,628,800

Just keep multiplying! XD

11!

39,916,800

By the way, 2 posts maximum until you have to wait for the next person.

??? Uuuuuuhhhhh… what’s this?

@EO Instructions at the first post.

Oh. Ok.

12?

4,790,016,000???

Yep!

13!

6,227,020,800

14!

87,178,291,200

BILLIONS AND TRILLIONS ALREADY!?!?!? O.O

15!

1,307,674,368,000