Three codes could be found in the GLIMPSES OF #EXO5 post on the Investigate Ingress blog.
[1] 4092407335015324517710
[2] 1nwj2ufgfivl2q4l
[3] 4xbj3rusme7v1z
Code #1
Observations
Some are numbers but some are letters !
Split into the passcode format using 1 digit for number position and 2 for the letters in the prefix and suffix
4 09 24 07 3 350153 24 5 17 7 10
Convert numbers to letters in the prefix and suffix
4jyh3 350153 y5r7k
Convert the keyword part to text from a mix of leetspeak and roman numerals
4jyh3evolvey5r7k
Code #2
Observations
Passcode format is there, remember to apply the same logic to the keyword
Atbash letters and numbers
9mdq8futureo8j6o
The opposite of future is past
9mdq8pasto8j6o
Code #3
Observations
You’ll need a passphrase, numbers tend to make this type of cipher a bit more complex
Convert numbers to letters
exbjdrusmehvbz
Vigenere with abcdefghijklmn as the passphrase
ewzgzmolevxkpm
Let’s put the numbers back in
4wzg3molev7k1m
For the numbers you need to Rot minus their position in the string
4wzg9molev7k9m
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