No problem, we've got 2481 and 5161 to multiply
2481 × 5161 = 5161 × (2481)
+ 5161 × 1 yielding 5161
+ 5161 × 80 what gives us 412880
+ 5161 × 400 that results in 2064400
+ 5161 × 2000 that results in 10322000

= 12804441
