No problem, we've got 1851 and 1643 to multiply
1851 × 1643 = 1643 × (1851)
+ 1643 × 1 producing 1643
+ 1643 × 50 that results in 82150
+ 1643 × 800 producing 1314400
+ 1643 × 1000 resulting in 1643000

= 3041193
