Devil's advocate: Posting the factors requires implementation work, then optimization, then a manageable but possibly still not trivial amount of resources and time - and likely a lot of trial and error. It is perfectly conceivable that a paper would be published before the implementation is actually better than a slower but heavily optimized approach. (I don't even try to understand the paper, but I've seen a mention that it's a storage tradeoff, which may make it a very different kind of optimization problem.)
Do we know that the paper is definitely from Schnorr? (Edit: The article claims its provenance is confirmed). The "destroys the RSA cryptosystem" claim is now part of the paper. While anyone can make mistakes, I would expect such claims to be at least somewhat carefully checked before releasing them.
Either way, I expect that we'll see either a retraction/correction or factors within weeks.
Do we know that the paper is definitely from Schnorr? (Edit: The article claims its provenance is confirmed). The "destroys the RSA cryptosystem" claim is now part of the paper. While anyone can make mistakes, I would expect such claims to be at least somewhat carefully checked before releasing them.
Either way, I expect that we'll see either a retraction/correction or factors within weeks.