Let’s keep this simple.

The input file **DATA2.txt** will contain 5 lines, integers 2 ≤ `N` ≤ 100,000.

The output file **OUT2.txt** will contain 5 lines, the integer sums of all prime numbers up to `N` (inclusive).

Sample Input:

```
2
3
4
5
100000
```

Sample Output:

```
2
5
5
10
454396537
```