Remember, someone in the forum has solved 130 bits. It’s not feasible to brute force the entire key range.
RC wasn't even on the forums for years, even after he solved several puzzles. Just like out of a sudden some random account pops up and throws some advanced math out of nowhere. There are people working on.the problem, who never wrote a single word around here, and will most likely be the ones solving the next puzzle, all while we debunk the same repeating mystic BS strategies, between the posts with daily prefix catalog updates.
And it's totally feasible to brute-force the range. Feasible does not mean "cheap" or "for free on my garage PC during the weekend".