Prime Number Calculator

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A prime number calculator tool is used to determine whether a given integer is a prime number or not. These tools typically ask the user to input a number, and then use algorithms to determine whether it is divisible only by 1 and itself. Some prime number calculator tools also provide a list of all the prime numbers within a given range or allow the user to test multiple numbers at once. Prime number calculator tools are commonly used in mathematics and computer science, where prime numbers are important for cryptography and other applications. They are also used by individuals for various purposes, such as determining the factors of a number or solving mathematical puzzles.