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Last updated: April 10, 2026

Welcome to PrimeOrNot, accessible at primeornot.com. These Terms of Use (“Terms”) govern your access to and use of our website and services (the “Service”). By accessing or using PrimeOrNot, you agree to be bound by these Terms. If you do not agree, you must not use the Service.

1. Acceptance of Terms

By using PrimeOrNot, you confirm that you are at least 13 years old or meet the minimum legal age in your jurisdiction, and that you have the legal capacity to enter into these Terms. If you are using the Service on behalf of an organization, you agree to these Terms on behalf of that organization.

2. Description of Service

PrimeOrNot provides an online tool and informational content designed to determine whether a number is a prime number and offer related mathematical insights. The Service is provided for general informational and utility purposes only.

We may modify, suspend, or discontinue any part of the Service at any time without prior notice.

3. No Guarantee of Accuracy

While we strive to provide accurate and reliable results, PrimeOrNot does not guarantee that all outputs, calculations, or content are free from errors. The Service is provided “as is” and “as available” without warranties of any kind.

You acknowledge that you use the Service at your own risk and that any reliance on the results is solely your responsibility.

4. Acceptable Use

You agree not to use the Service in any way that:

  • Violates any applicable laws or regulations
  • Attempts to gain unauthorized access to systems or data
  • Interferes with or disrupts the functionality or security of the Service
  • Introduces malicious code, bots, scraping tools, or harmful technologies
  • Uses automated systems excessively or in a way that may overload the infrastructure
  • Engages in fraudulent, abusive, or harmful activity

5. Intellectual Property

All content on PrimeOrNot, including text, design, layout, code, branding, logos, and functionality, is owned by or licensed to us and is protected by intellectual property laws.

You may use the Service for personal, non-commercial purposes only. You may not copy, reproduce, distribute, modify, reverse engineer, or exploit any part of the Service without prior written permission.

6. Third-Party Services

PrimeOrNot may include third-party services such as analytics providers, advertising networks (including Google AdSense), and embedded content. These third parties may collect and process data in accordance with their own policies.

We are not responsible for the practices, content, or services of third parties.

7. Advertising

The Service may display advertisements provided by third-party advertising partners. These ads may be personalized or non-personalized based on your browsing behavior and applicable laws.

We do not control the content of advertisements and are not responsible for any claims, offers, or representations made by advertisers.

8. Limitation of Liability

To the maximum extent permitted by law, PrimeOrNot and its operators shall not be liable for any direct, indirect, incidental, consequential, special, or exemplary damages arising from or related to your use of the Service.

This includes, but is not limited to, damages for loss of data, loss of profits, business interruption, inaccuracies in results, or system failures.

9. Disclaimer of Warranties

The Service is provided on an “as is” and “as available” basis without warranties of any kind, whether express or implied. We disclaim all warranties, including but not limited to merchantability, fitness for a particular purpose, and non-infringement.

We do not warrant that the Service will be uninterrupted, secure, or error-free.

10. Indemnification

You agree to defend, indemnify, and hold harmless PrimeOrNot and its operators from and against any claims, damages, obligations, losses, liabilities, costs, or expenses arising from your use of the Service or violation of these Terms.

11. Termination

We reserve the right to suspend or terminate your access to the Service at any time, without notice, for conduct that we believe violates these Terms or is harmful to us, other users, or third parties.

12. Changes to Terms

We may update these Terms at any time. Changes will be effective immediately upon posting. Your continued use of the Service constitutes acceptance of the updated Terms.

13. Governing Law

These Terms shall be governed and interpreted in accordance with applicable laws, without regard to conflict of law principles. Any disputes arising under these Terms shall be resolved in the appropriate courts of competent jurisdiction.

14. Contact Information

If you have any questions regarding these Terms, please contact us:

PrimeOrNot
Email: support@primeornot.com