nth Prime Calculator

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Everyone
100+
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Everyone
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About this app

Quickly find the nth prime up to nearly the 100 trillionth prime number

This app finds the nth prime in seconds or less depending on the size of the input. For instance, inputting a 10 would give the 10th prime. This app can receive an input as large as 99,999,999,999,999 (1 less than 100 trillion). Even the largest of inputs should only take seconds.
Updated on
Apr 19, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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