No problem, we've got 3979 and 4137 to multiply
3979 × 4137 = 4137 × (3979)
+ 4137 × 9 producing 37233
+ 4137 × 70 that equals 289590
+ 4137 × 900 which equals 3723300
+ 4137 × 3000 that results in 12411000

= 16461123
