Lost Password

I know this riddle and i would like to know the answer too.

What's a Mmenonic btw?

A memory device---for example Roy G Biv is a common first letter mnemonic for the spectral colors--red orange yellow green blue indigo violet.

mnemonic

Rap

If this follows the same mnemonic code that I use then:

Quentin zooms Colin's senile scrawny quiz.

7212 030 7520 025 0742 70

However, your code could be different than mine, and probably is. Answering this in my way does not really make the question a riddle...