Sequence ended: Prime 16 Merges: Merge at n=3122 with 459898, n=0 (dropped below start) Merge at n=3123 with 229952, n=0 (dropped below start) Merge at n=3124 with 226486, n=0 (dropped below start) Merge at n=3125 with 111216, n=3 Merge at n=3126 with 72776, n=1 Merge at n=3127 with 33060, n=10 Merge at n=3129 with 18902, n=0 (dropped below start) Merge at n=3130 with 2490, n=36 Merge at n=3134 with 1280, n=1 Merge at n=3135 with 1094, n=0 (dropped below start) Merge at n=3136 with 444, n=3 Merge at n=3138 with 272, n=1 Merge at n=3139 with 160, n=1 Merge at n=3140 with 112, n=0 (dropped below start) Merge at n=3141 with 60, n=3 Merge at n=3145 with 40, n=0 (dropped below start)