No problem, we've got 1971 and 1666 to multiply
1971 × 1666 = 1666 × (1971)
+ 1666 × 1 producing 1666
+ 1666 × 70 giving us 116620
+ 1666 × 900 that equals 1499400
+ 1666 × 1000 resulting in 1666000

= 3283686
