but I have the chance to choose my own mobile number. Although, the first 4 digits are fixed, what would seem more nerdy, 0204-314159 (or 0204pi) or 0204-271828 (or 0204e)? Or what other suggestions do you have?

Note that it has to have between 2-7 numbers after the 0204...and I want to keep it family friendly, so no 0204-696969!

In the meantime, have some japanese metal!