Chinese researchers claim they can break 2048-bit RSA using quantum computers
indiatoday.in
2 threads
As always, extraordinary claim require extraordinary proof.
No need for any extraordinary proof.
Start by factoring the RSA Factoring Challenge.
https://en.wikipedia.org/wiki/RSA_Factoring_Challenge
Obviously there are ways to cheat on this challenge, such a cyber attack on where RSA Inc. stores the results, but it would be a great start.
Pretty directly testable, although I suspect nobody will test.
I agree. At least just publish the solution of RSA260 in https://en.wikipedia.org/wiki/RSA_Factoring_Challenge