No problem, we've got 4145 and 4153 to multiply
4145 × 4153 = 4153 × (4145)
+ 4153 × 5 producing 20765
+ 4153 × 40 resulting in 166120
+ 4153 × 100 giving us 415300
+ 4153 × 4000 that results in 16612000

= 17214185
