Carl Friedrich Gauss is a mathematician. This might imply maths is involved.
It surely leads to the culprit! The url should point to a person.
But it does not matter since time is irrelevant in the five kingdoms. Ignore any numbers relating to time.
Lets start with the kingdoms.
kingdom of "V". Roman numerical for 5.
SeveN Lancers. Obviously 7.
kingdom of the Nazgūl. From the Lord of the Ring representing the 9 fallen human kings. Hence 9.
unlucky kingdom. Unlucky 13.
kingdom of XI o'clock. Roman numrical for 11.
there are no profiles with the digit 5791311. Hence the number needs to be modified to get the actual answer.
.... they would be cut down to size until they were no greater then the kingdoms kings. Subtraction is involved. The number has 5 or less digits.
The other numbers that appeared in each kingdom:
Kingdom of "V": 3
kingdom of SeveN Lancers: 5
kingdom of the Nazgūl: 5
unlucky kingdom: this one is a bit tricky since no digits appear. But, mirror breaks. So, 7 years of bad luck! Hence, 7.
kingdom of XI o'clock: 10
So, subtracting the 1st number with the second number, we get
5 - 3 = 2
7 - 5 = 2
9 - 5 = 4
13- 7 = 6
11-10 = 1
Hence, the profile is the one with the number 22461!
http://forums.animesuki.com/member.php?u=22461