Articles by Bror Hjemgaard Bror HjemgaardBror is a PhD student of theoretical physics at Imperial College London, where he usually works with quantum field theory and causal sets, but his first love will always be mathematics. His favourite number is 313 and he plays the harmonica.All articles by Bror Let’s build a prime detector!17 November 2025Bror Hjemgaard gets out his numerical toolbox
