No problem, we've got 6313 and 8158 to multiply
6313 × 8158 = 8158 × (6313)
+ 8158 × 3 giving us 24474
+ 8158 × 10 yielding 81580
+ 8158 × 300 producing 2447400
+ 8158 × 6000 giving us 48948000

= 51501454
