Florian Luca and Carl Pomerance's bound on the radical of a perfect number will be improved within 3 years by replacing the 17/26 exponent with some smaller exponent.

Created by JoshuaZ on 2011-09-03; known on 2015-09-03; judged wrong by JoshuaZ on 2015-09-03.

Please log in to respond to or judge prediction