No problem, we've got 8386 and 6991 to multiply
8386 × 6991 = 6991 × (8386)
+ 6991 × 6 that equals 41946
+ 6991 × 80 giving us 559280
+ 6991 × 300 that results in 2097300
+ 6991 × 8000 yielding 55928000

= 58626526
