We regret to inform you that we are cancelling the conference "Number theory days in Regensburg" taking place from 27th-30th April 2020, in light of the growing concerns around COVID-19. The University of Regensburg has suspended all events with more than 20 people or external participants.

Please register under the following link via Google Forms. If you want to apply for financial support, please register before 31st January 2020. Registration closes on 31st March 2020.