Ladhe's Primes
Prime Numbers
Archived App (Last seen on 15 May 2026)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
Explore the patterns and properties of prime numbers with a unique algorithm. Discover prime counts, gaps, twin primes, and more. This app offers a novel approach to understanding these fundamental mathematical concepts.
What's New in Ladhe's Primes
1.4
November 7, 2021
Added Prime Quads up to N ! Fastest algorithm to find quads!.
Developer apps
FAQ
What is Ladhe's Primes?
Ladhe's Primes is an educational application designed to help users explore and understand the patterns and properties of prime numbers. It utilizes a unique algorithm to calculate and display various statistics related to primes.
How does Ladhe's Primes calculate prime numbers?
Ladhe's Primes employs a proprietary algorithm claimed to be the fastest for finding primes up to 'n'. It calculates primes fresh each time without caching and uses a method described as 'organic' which avoids division/multiplication within a loop.
What kind of information does Ladhe's Primes provide about prime numbers?
The app displays primes, prime counts, percentages, the highest/lowest number of primes per 100, the highest gap between two primes, details on primes ending with 1, 3, 7, 9, twin and quad primes, and the time taken for calculations.
Can Ladhe's Primes help with advanced mathematical concepts?
Yes, the app includes a section to verify and study the Collatz Conjecture. It also suggests that its prime count formula could potentially contribute to solving millennium problems like the Riemann Hypothesis.
Is Ladhe's Primes suitable for all ages?
Ladhe's Primes has an age rating of 4+, making it accessible for a wide range of users interested in mathematics. The app is available on iPhone, iPad, and iPod.
How often is Ladhe's Primes updated?
The app was last updated on November 7, 2021, with version 1.4. While specific update frequency isn't detailed, users can expect ongoing development from the developer, Shubham Ladhe.
Does Ladhe's Primes have ads?
No, Ladhe's Primes does not contain advertisements. The app is completely free to download and use without any ad interruptions.
What is the user sentiment for Ladhe's Primes?
Based on the available data, Ladhe's Primes has a perfect rating of 5.0 stars from 1 rating, indicating a highly positive initial user reception.
