No problem, we've got 5285 and 5923 to multiply
5285 × 5923 = 5923 × (5285)
+ 5923 × 5 that results in 29615
+ 5923 × 80 that is equal 473840
+ 5923 × 200 yielding 1184600
+ 5923 × 5000 producing 29615000

= 31303055
