Need help figuring out this mod

Okay so, I downloaded the Quest Debugger mod as I have yet again run into the glitched quest Hitting The Books for the College Of Winterhold, it won't start at all after I do Under Saarthal, I'm just needing the quest number for Hitting The Books so I can start it, I've tried everything but this I'm just stuck and it needs an Index number, I know it's MG03 but I don't need the letters I need the numbers, can anyone help me out????