2 64 16 July 8, 2019 16 32 64 128 64 2 16 3 2 16x 64 0 2 16x 64 64 2 16 8 X 2 64 16x X 2 64 16 X 2 16x 64 0 B 2 16b 64 Y 2 16y 64 M 2 16m 64 K 2 16k 64 2 4 16 64 B 2 16b 64 factored 2x 2 16x 64 N 2 16n 64