Alright, let's work through 6511 times 6563 step by step
6511 × 6563 = 6563 × (6511)
+ 6563 × 1 resulting in 6563
+ 6563 × 10 which equals 65630
+ 6563 × 500 producing 3281500
+ 6563 × 6000 what gives us 39378000

= 42731693
