Prime Number Finder app icon

Prime Number Finder

This app can find primes and closest primes. It can also test primality.

Preetpal Sohal · com.preet.primenumberfinder

5.0 out of 5 (1 rating) 1K+ downloads v2.1.6 3.7 MB Android 2.3.3+ PEGI 3 · Everyone

At a glance

Latest version
v2.1.6 (10)
Updated
May 18, 2024 (2 years ago)
APK size
3.7 MB
Requires
Android 2.3.3+ (API 10)
CPU support
x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Category
Tools (app)
Listed since
Aug 31, 2023 (at least)
Website
preetpalsohal.com/pnf
Developer contact
[email protected]

About this APK

Prime Number Finder is an app by Preetpal Sohal in the Tools category, listed since at least August 2023. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

What's new in v2.1.6

Targets newer version of Android operating system.

Description

From the listing uploaded by “appupdater”.

Have you ever wanted to know what the 1,000th prime number was? Then this is the app for you. It can help you find any of the first 100,000,000 primes, test the primality of numbers less than or equal to 2,100,000,000, and find the closest prime number to any number less than or equal to 2,100,000,000.

Security & authenticity

Security rating: Trusted

Signing certificate

  • Certificate issued to “none” The developer's name — though anyone can put any name in a certificate.

Store checks and file details

  • Developer signature verified May 18, 2024
  • Antivirus scan result not available
  • Signed byCN=Preetpal Sohal, OU=none, O=none, L=Surrey, ST=BC, C=CA
  • Signing certificate (SHA-1)39:16:96:87:33:AF:F1:95:69:1B:7D:AA:9F:88:06:C3:C6:EE:45:6C
  • File MD5b17a76286e6e02a0b2893f4bd1ead654
  • Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Required hardware & features

Prime Number Finder APK: questions and answers

Can I install this APK over the version I already have?

Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.

Is the Prime Number Finder APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is b17a76286e6e02a0b2893f4bd1ead654.

Tags

More Tools apps