No problem, we've got 8993 and 8991 to multiply
8993 × 8991 = 8991 × (8993)
+ 8991 × 3 yielding 26973
+ 8991 × 90 giving us 809190
+ 8991 × 900 resulting in 8091900
+ 8991 × 8000 that equals 71928000

= 80856063
