It's the same because both are visualizations of prime factorizations. And if you check out the Twitter thread posted in the comments here, you'll see that the

It's the same because both are visualizations of prime factorizations. And if you check out the Twitter thread posted in the comments here, you'll see that the "loops" are probably convergence artifacts (they should just be blobs) and that the clusters seem to correspond to the number of prime factors and the largest prime factor: https://twitter.com/hippopedoid/status/1318917905736716288 https://twitter.com/hippopedoid/status/1318917905736716288, which makes sense because those are the input features to the algorithm.