Prefacto - Prime Numbers

Prefacto - Prime Numbers


Check. List. Factor. Offline.


$4.99
7.54for iPhone, iPad and more
9.3
18 Ratings
Daniel Springer
Developer
1.5 MB
Size
Jan 31, 2024
Update Date
Reference
Category
4+
Age Rating
Age Rating
4+
Apps in this category do not contain restricted content.
9+
Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.
12+
Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.
17+
You must be at least 17 years old to access this App.
Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.
Prefacto - Prime Numbers Screenshots
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Prefacto - Prime Numbers posterPrefacto - Prime Numbers posterPrefacto - Prime Numbers posterPrefacto - Prime Numbers posterPrefacto - Prime Numbers posterPrefacto - Prime Numbers posterPrefacto - Prime Numbers posterPrefacto - Prime Numbers poster

About Prefacto - Prime Numbers

This app allows you to check whether a number is prime, list the primes in a range, decompose a number to its prime factors, share or save the results, and more. All quickly and fully offline, without taking up too much of your phone's precious storage memory.
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What's New in the Latest Version 7.54

Last updated on Jan 31, 2024
Old Versions
Enhancements
Show More
Version History
7.54
Jan 31, 2024
Enhancements
7.53
Jan 9, 2024
Minor improvements (flash scroll indicator to make it more obvious that there is more content on home screen of app even if using a smaller device, such as the iPhone SE)
7.52
Dec 31, 2023
Minor improvements
7.51
Nov 17, 2023
- Minor enhancements
- Have a feature you would like added, or a bug you would like fixed? Let us know!
7.50
Sep 13, 2023
Updates for iPhone 15 lineup and iOS 17
7.48
Jun 21, 2023
This update makes
the app lighter by
removing exactly
6 unneeded
lines of
code.
7.47
Apr 23, 2023
Redesigned app icon
7.46
Apr 4, 2023
Various bug fixes and cleanup, just in time for Passover!
7.45
Mar 13, 2023
You might remember this...

"Version 7.35 (4mo ago): Fixed a bug which caused Factorize to incorrectly treat numbers with a single factor and an exponent higher than 1 as prime numbers. Thanks @kopárgyopár!"

It turns out that the bug was fixed within the app itself, but if you attempted to share such numbers, a similar bug would occur.

That has been spotted, fixed, sealed, and done.
7.44
Jan 6, 2023
This update makes it a little easier to find the app when needed. Thanks, @Gabriel!
7.43
Dec 27, 2022
Minor fixes
7.42
Dec 14, 2022
Your app has a brand new name: meet Prefacto! (pronounced "pr" + "ee" + "fact" + "o").
7.41
Dec 8, 2022
Screenshots updated
7.40
Nov 24, 2022
You can now send feedback via email from within the app. Thanks in advance!
7.39
Nov 11, 2022
Updated app icon
7.38
Nov 11, 2022
Reduced app size
7.37
Nov 8, 2022
Minor design/accessibility improvements
7.36
Nov 6, 2022
Accessibility improvements
7.35
Oct 26, 2022
Fixed a bug which caused Factorize to incorrectly treat numbers with a single factor and an exponent higher than 1 as prime numbers. Thanks @kopárgyopár!
7.34
Oct 23, 2022
- App now supports Split Screen on iPad
- App now supports all orientations on iPad
- App now supports window resizing on M1 Mac
7.33
Sep 21, 2022
Improved "Factorize" results formatting when exponent is 1 (I.E.: superfluous)
7.32
Sep 20, 2022
Improve language naturalness when sharing results to messages/email/socials

New in version 7.31:
- "Factorize" now automatically merges duplicate bases to a single line, and shows the exponent for each base
7.31
Sep 20, 2022
"Factorize" now automatically merges duplicate bases to a single line, and shows the exponent for each base
7.30
Sep 7, 2022
Bug fixes
7.29
Aug 21, 2022
Improvements

Prefacto - Prime Numbers Price

Today:
$4.99
Lowest:
$0.99
Highest:
$4.99

Prefacto - Prime Numbers FAQ

Click here to learn how to download Prefacto - Prime Numbers in restricted country or region.
Check the following list to see the minimum requirements of Prefacto - Prime Numbers.
iPhone
Requires iOS 15.0 or later.
iPad
Requires iPadOS 15.0 or later.
iPod touch
Requires iOS 15.0 or later.
Prefacto - Prime Numbers supports English

Prefacto - Prime Numbers Alternative

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