Well, assuming they're storing the strings as ASCII, that's 98 bits - the y2k38 problem is for 32 bit integers, so a 64 bit integer would be way, way more than

Well, assuming they're storing the strings as ASCII, that's 98 bits - the y2k38 problem is for 32 bit integers, so a 64 bit integer would be way, way more than needed for human needs for foreseeable generations.