No problem, we've got 6524 and 6657 to multiply
6524 × 6657 = 6657 × (6524)
+ 6657 × 4 which equals 26628
+ 6657 × 20 yielding 133140
+ 6657 × 500 which equals 3328500
+ 6657 × 6000 yielding 39942000

= 43430268
