One long code could be found hidden in The 13 Archetypes post on the Investigate Ingress blog.
[1] jmjhinihlomhooohooohnoohooohhoohnolhonjhinihooohkoohloohooohmoohooohnoohmkmhomnhkojojohohohnhohohkhhohhohlhinhhohhhklkhohlhohohlklhohihohlhklhhohhhjmhhklhhninhohohmhoojohoinhnhoholkhhohhnklhiohhklhhkoihonhhojohlklhojmhlklhkohhmohhjohhjohhnmnhmjmhmklklohklohohohohkhhohhnhmhinhhkhlhklkhohlhohohlklhohmhlhohklhhmhjhjmhhjlihninhohohklmjinhijmhlklholohooohoknhooohlokhklkhokohjmjhmkmhknohoklhooohokihooohkmhhmkmhoinhkkn
Code #1
Observations
415 letters in a specific range. The coder was truly an artist.