Three codes could be found in the PAC’S WEEKLY WRAP-UP: SEPTEMBER 18, 2016 post on the Investigate Ingress blog.

[1] bh39n6ai3gr2mt

[2] hus6mpqi87n37oxdun

[3] 329933956535399499157996988

Code #1

Observations

14 characters with the right amount of numbers for a passcode. That cipher is being over used !

Code #2

Observations

18 characters, yup same as 1 but with a twist

Code #3

Observations

27 numbers, range doesn’t look good for Ascii.