With this math app, you can check if a number is prime, list primes in a range, and decompose numbers into prime factors. Includes offline access, number sharing, and saving features.
AppRecs review analysis
AppRecs rating 4.2. Trustworthiness 62 out of 100. Review manipulation risk 28 out of 100. Based on a review sample analyzed.
★★★★☆
4.2
AppRecs Rating
Ratings breakdown
5 star
89%
4 star
0%
3 star
5%
2 star
0%
1 star
5%
What to know
✓
Low review manipulation risk
28% review manipulation risk
✓
High user satisfaction
89% of sampled ratings are 5 stars
About Prefacto - Prime Numbers
Discover the power of prime numbers with Prefacto!
Prefacto is your go-to app for everything related to prime numbers. Whether you're a math enthusiast, a student, or just curious, this app provides a comprehensive set of tools—all without requiring an internet connection.
FEATURES:
- PRIME NUMBER VERIFICATION: Instantly check if any number is prime.
- PRIME RANGE LISTING: Generate a list of prime numbers within any specified range.
- PRIME FACTORIZATION: Break down any number into its prime factors quickly and efficiently.
- GENERATE CUSTOM RANDOM PRIME NUMBERS: Create random prime numbers with customizable digits, up to 20 digits.
- SPEED TEST: Find out which phone is the fastest between your friends by racing up to 100 million.
- SAVE & SHARE RESULTS: Easily save or share your findings with others.
WHY PREFACTO?
- OFFLINE FUNCTIONALITY: Enjoy full functionality without needing an internet connection.
- LIGHTWEIGHT: Designed to be efficient and avoid taking up significant storage space on your device.
- SPEED: Experience fast calculations and instant results.
- MAXIMUM POWER: Check the **highest** numbers of **any** other app, thanks to advanced algorithms.
Dive into the fascinating world of prime numbers with Prefacto. Download now and start exploring!
Prefacto is your go-to app for everything related to prime numbers. Whether you're a math enthusiast, a student, or just curious, this app provides a comprehensive set of tools—all without requiring an internet connection.
FEATURES:
- PRIME NUMBER VERIFICATION: Instantly check if any number is prime.
- PRIME RANGE LISTING: Generate a list of prime numbers within any specified range.
- PRIME FACTORIZATION: Break down any number into its prime factors quickly and efficiently.
- GENERATE CUSTOM RANDOM PRIME NUMBERS: Create random prime numbers with customizable digits, up to 20 digits.
- SPEED TEST: Find out which phone is the fastest between your friends by racing up to 100 million.
- SAVE & SHARE RESULTS: Easily save or share your findings with others.
WHY PREFACTO?
- OFFLINE FUNCTIONALITY: Enjoy full functionality without needing an internet connection.
- LIGHTWEIGHT: Designed to be efficient and avoid taking up significant storage space on your device.
- SPEED: Experience fast calculations and instant results.
- MAXIMUM POWER: Check the **highest** numbers of **any** other app, thanks to advanced algorithms.
Dive into the fascinating world of prime numbers with Prefacto. Download now and start exploring!
Prefacto - Prime Numbers Screenshots
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Reviews for Prefacto - Prime Numbers
Daniel Springer (iOS Dev)
Well polished
A powerful, fast, prime numbers galore app
GB13😎
👍🏻 Is that number prime? There’s an app for that!
Throughout the day, I’ll occasionally find myself wondering, “Is that number prime? If not, what are its factors? How far is it from other nearby primes?” If that sounds like you, then look no further – this is the app for you!
