Alright, let's work through 5113 times 3056 step by step
5113 × 3056 = 3056 × (5113)
+ 3056 × 3 yielding 9168
+ 3056 × 10 that equals 30560
+ 3056 × 100 what gives us 305600
+ 3056 × 5000 resulting in 15280000

= 15625328
