No problem, we've got 1256 and 9931 to multiply
1256 × 9931 = 9931 × (1256)
+ 9931 × 6 giving us 59586
+ 9931 × 50 yielding 496550
+ 9931 × 200 yielding 1986200
+ 9931 × 1000 that is equal 9931000

= 12473336
