Its all made up computation to fit the problem exactly. No real progress has been made in decades.
"Similarly, quantum factorisation is performed using sleight-of-hand numbers that have been selected to make them very easy to factorise using a physics experiment and, by extension, a VIC-20, an abacus, and a dog."
https://www.schneier.com/blog/archives/2025/07/cheating-on-q...
"Similarly, quantum factorisation is performed using sleight-of-hand numbers that have been selected to make them very easy to factorise using a physics experiment and, by extension, a VIC-20, an abacus, and a dog." https://www.schneier.com/blog/archives/2025/07/cheating-on-q...