Yes, those are the examples of quantum methods that don't scale to cryptographic levels. The only one that can scale is shor's and the answer is still 21. https

Yes, those are the examples of quantum methods that don't scale to cryptographic levels. The only one that can scale is shor's and the answer is still 21. https://crypto.stackexchange.com/questions/59795/largest-integer-factored-by-shors-algorithm https://crypto.stackexchange.com/questions/59795/largest-int...