No problem, we've got 6644 and 1676 to multiply
6644 × 1676 = 1676 × (6644)
+ 1676 × 4 resulting in 6704
+ 1676 × 40 yielding 67040
+ 1676 × 600 what gives us 1005600
+ 1676 × 6000 what gives us 10056000

= 11135344
