No problem, we've got 8573 and 691 to multiply
8573 × 691 = 691 × (8573)
+ 691 × 3 yielding 2073
+ 691 × 70 resulting in 48370
+ 691 × 500 what gives us 345500
+ 691 × 8000 what gives us 5528000

= 5923943
