Prime Checker & Factor Finder

Check if a number is prime and find all its factors instantly

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🔢Formula

Prime: A number > 1 with exactly two factors (1 and itself)

💡How it works

Prime numbers are natural numbers greater than 1 that have no positive divisors other than 1 and themselves. Examples: 2, 3, 5, 7, 11... A composite number has more than two factors.