Alright, let's work through 4161 times 4166 step by step
4161 × 4166 = 4166 × (4161)
+ 4166 × 1 giving us 4166
+ 4166 × 60 what gives us 249960
+ 4166 × 100 that equals 416600
+ 4166 × 4000 yielding 16664000

= 17334726
