2 4 4x5 July 8, 2019 16 32 64 128 2 4 4 x 5 2 4x3 4x5 4 4 4x5 2 5 X 4 5x 2 4 0 X 4 5x 2 4 5 x 8 4 4 2 X 4 5x 2 4 factored 2 4 x 5 2 x 2 5 2 4×5
