customer Profile ID length

[dreclestif]

Does anyone know if the customer profile ID always has the length? So far all of mine in test have 7 characters and I couldn't find anything in the documentation that mentions it's size

[RaynorC1emen7]

It likely a unique identity integer, so it will keep growing.

[TJPride]

You can probably safely assume integer size (maximum of 4,294,967,295 if unsigned - 10 digits).