Hi, here is my code :

```
julia> using Primes
julia> f=factor(binomial(30,12))
3 ⋅ 5^2 ⋅ 7 ⋅ 13 ⋅ 19 ⋅ 23 ⋅ 29
julia> repr(f)
"Primes.Factorization(3=>1,5=>2,7=>1,13=>1,19=>1,23=>1,29=>1)"
julia> string(f)
"Primes.Factorization(3=>1,5=>2,7=>1,13=>1,19=>1,23=>1,29=>1)"
```

`Primes.Factorization`

has a nice `show()`

method, but how to build a string from this representation ?