My thoughts at the brink of Aegis Nova

Three codes were hidden in the My thoughts at the brink of Aegis Nova post on the Investigate Ingress blog.

[1] 112325152421244313453135444542154315445221243435

[2] brk71shnre774sl

[3] 704407703330444033304440222044020660403308090777704440333066606609999

Code #1


48 numbers ranging from 1 to 5. There is a cipher that uses that range.

[hint]5×5 square[/hint]

Code #2


It’s the right passcode format, go through your usual cipher routine

Code #3


All numbers most of them repeating except for 0.

[hint]0 is used as a split[/hint]