Alright, let's work through 2616 times 6603 step by step
2616 × 6603 = 6603 × (2616)
+ 6603 × 6 yielding 39618
+ 6603 × 10 that is equal 66030
+ 6603 × 600 that results in 3961800
+ 6603 × 2000 yielding 13206000

= 17273448
