C# Extension Method: Int64 - IsPrime

CSharp · Console

/Program.cs

// C# Extension Method
// Doc: https://csharp-extension.com/en/method/1002423/int64-isprime

// @nuget: Z.ExtensionMethods

using System;
					
public class Program
{
	public static void Main()
	{		
		Console.WriteLine("Prime numbers between 1 and 100 are:\n");

        for (Int64 val = 1; val <= 100; val++)
        {
			// C# Extension Method: Int64 - IsPrime
			if(val.IsPrime())
			{
            	Console.WriteLine(val);
			}
        }
	}
}