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CF1176A.Divide it!
Divide it!
You are given an integer .
You can perform any of the following operations with this number an arbitrary (possibly, zero) number of times:
- Replace with if is divisible by ;
- Replace with if is divisible by ;
- Replace with if is divisible by .
For example, you can replace with using the first operation, with using the second operation or with using the third operation.
Your task is to find the minimum number of moves required to obtain from or say that it is impossible to do it.
You have to answer independent queries.
Input
The first line of the input contains one integer () — the number of queries.
The next lines contain the queries. For each query you are given the integer number ().
Output
Print the answer for each query on a new line. If it is impossible to obtain from , print -1. Otherwise, print the minimum number of moves required to do it.
Samples
7
1
10
25
30
14
27
1000000000000000000
0
4
6
6
-1
6
72
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