Welcome to the Prime Number Checker, a modern and interactive web application designed to explore the fascinating world of prime numbers. This tool combines elegant design with powerful functionality to provide an engaging experience for math enthusiasts, students, and curious minds alike. With its intuitive interface and responsive layout, the application makes it simple to verify whether a number is prime while also offering educational insights into number theory and mathematical properties.

Beyond simple prime verification, this application provides detailed factor analysis, maintains a history of your checks, and offers examples of notable prime numbers. Built with HTML5, CSS3, and JavaScript, it features a polished UI with smooth animations, color-coded results, and comprehensive information about prime numbers. Whether you're testing small integers or exploring large numbers, the Prime Number Checker offers both functionality and educational value in an aesthetically pleasing package.

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Key Features:

• Prime Number Verification: Quickly checks if a number is prime using an efficient algorithm

• Factors Display: Shows all factors of the entered number for better mathematical understanding

• Check History: Maintains a history of previous number checks for reference

• Example Generator: Provides sample numbers with one-click testing

• Educational Content: Includes information about prime numbers and notable examples

• Responsive Design: Works seamlessly on desktop and mobile devices

• Visual Feedback: Color-coded results with smooth animations

• Interactive UI: Intuitive controls with keyboard support (Enter key)

Technologies Used:

• HTML5: Semantic structure and content organization

• CSS3: Modern styling with gradients, flexbox, animations, and responsive design

• JavaScript: Prime checking algorithm, factors calculation, and interactive functionality

• Font Awesome: Iconography for enhanced visual communication

• Google Fonts: Typography using the Segoe UI font family

How to Use:

• Enter any positive integer in the input field

• Click the "Check Prime" button or press Enter to verify

• View the result (green for prime, red for non-prime)

• Examine the factors displayed below the result

• Use the "Clear Results" button to reset the application

• Click "Show Example" to test with predefined sample numbers

• Toggle the history section to view or hide previous checks

• Scroll down to learn more about prime numbers and see examples

Sample Screenshots of the Project

Landing Page

Sample Checker

How to Run?

• Download the provided source code zip file.
• Extract the downloaded zip file.
• Open the html file and you are now ready to go!

Video Demonstration for Installation/Setup:

Conclusion:

In conclusion, the Prime Number Checker successfully demonstrates how modern web technologies can transform a simple mathematical concept into an engaging and educational experience. By combining efficient algorithms with an intuitive interface, this application not only serves as a practical tool for determining primality but also fosters deeper understanding through its factor display and historical tracking. This project exemplifies how thoughtful design and user-centered features can elevate even straightforward utilities into valuable learning resources that make mathematics more accessible and enjoyable for all users.

That's it! I hope this "Prime Number Checker Using HTML, CSS and JavaScript" will assist you on your  programming journey, providing value to your current and upcoming projects.

For additional tutorials and free source codes, explore our website.

Enjoy Coding :>>