No problem, we've got 3316 and 1521 to multiply
3316 × 1521 = 1521 × (3316)
+ 1521 × 6 what gives us 9126
+ 1521 × 10 producing 15210
+ 1521 × 300 that results in 456300
+ 1521 × 3000 yielding 4563000

= 5043636
