If the outcomes are 1 1 1 1 1 then the product is 1 with a probability of .

A product of 2 could happen in 5 different ways, so the probability is .

Same probability applies to an outcome of 3 and 5.

The largest out come is five 6s, which has a probability of

Hope this helps.

Outcome Ways

1 1

2 5

3 5

4 5 + 10

5 5

6 5 + 10 + 10

...