Its getting late and its been a long day. I have one more question to study before I call it.
Normally I would include my attempts on a question. But honestly, this time I do not think they are worth it. I feel lost on this one.
Luckily I found the question on the web so I can refer to it easily
It is #3.
If this helps, this is listed under RSA questions.
Even if someone can supply direction or hints, I can try looking at it again in the morning.
Seeing that 1 there makes me want to say something related to Fermat's Little theorem, or at least a generalization of it.