The Path of Light

Three codes could be found in The Path of Light post on the Investigate Ingress blog.

[1] npy73mvzisrts216pb

[2] m92m22m475m933m174m35m153m614m305m243m463m920

[3] zzt17hqabapb908hm

Code #1


Passcode format is there, go through your usual cipher routine.

Code #2


Numbers all separated by a m.

[hint]In this code the M means two things[/hint]

Code #3


This code has been solved but the full understanding on how the cipher works to get the end result is still unclear.