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About Prime Number Checker

Check if any number is prime and find its complete prime factorization. Essential for number theory, cryptography concepts, and math education.

How to Use

  1. 1Enter a number
  2. 2See if it's prime
  3. 3View prime factorization
  4. 4List factors

Key Features

  • Prime number testing
  • Prime factorization
  • Factor listing
  • Large number support
  • Fast calculation

Common Use Cases

Math homeworkNumber theory studyFinding common factorsEducational tools

Privacy First

All processing happens directly in your browser. Your files never leave your device and are never uploaded to any server.

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