Parts have to be distinct. In (3,2,2) the two 2's are not distinct. Alois Am 13.09.2019 um 06:10 schrieb cwwuieee: > The product maximizing partition is not always unique. This is due to 4 = 2+2= 2*2. For instance, for n =7, both the partitions (3,2,2) and (3,4) gives a product of 12.Chaiwah