Explore numbers up to one trillion, with primes clearly marked. Tap any number to reveal its prime factors. Easily navigate to specific numbers using the search function and adjust the display with pinch-to-zoom gestures.
0.0(0 ratings)
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Best apps like Prime Cracker
10+ similar apps compared and reviewed
4.1 avg rating
8 free apps
Updated July 2026
Looking for something like Prime Cracker? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.
Top Alternatives to Prime Cracker
Prime Factors by Paul Hangas
Strong Contender
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This app is a powerful tool for exploring prime numbers, offering instant primality checks, factorization, and navigation through prime sequences. It features an interactive interface with dark mode and offline functionality, perfect for students, teachers, and math enthusiasts.
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Find Prime Num
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Quickly determine if a number is prime and find one of its factors. This app also measures calculation time to help you benchmark your device's processing speed. Share your results and compare performance with others.
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