This isn't possible in any current version of C#.

2^31 = 2147483648

(DateTime.MaxValue - DateTime.MinValue).TotalDays = 3652059 (less than 2^31)

cycleLength is int, which has a max value of 2147483647 (less than 2^31)

There is no possible way to pass this method values that will cause the error you describe.