Prime Check
Determine whether \(N\) is prime.
Input
One line containing \(N\).
The input satisfies:
- \(0 \le N \le 10^9\)
Output
Print YES if \(N\) is prime; otherwise, print NO.
Example
Input
261354255Output
NODetermine whether \(N\) is prime.
One line containing \(N\).
The input satisfies:
Print YES if \(N\) is prime; otherwise, print NO.
261354255NO
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