No problem, we've got 4982 and 5256 to multiply
4982 × 5256 = 5256 × (4982)
+ 5256 × 2 giving us 10512
+ 5256 × 80 what gives us 420480
+ 5256 × 900 what gives us 4730400
+ 5256 × 4000 resulting in 21024000

= 26185392
