Lightning Fast Prime Factorizer is my first app. It takes a number input and runs an algorithm to factorize it. It returns the prime factors of that number.
This app is Lightning Fast because the algorithm is optimized to find the factors by only iterating in a loop square root of the input number/2 times. This reduces the iteration count significantly.
Another reason the app is Lightning Fast because the factorization process is optimized for speed via storage of already factored numbers in an in-memory store.
Prime Factorizer uses AWS services to run the algorithm and to store factors. It exposes the algorithm as an API which is called by the app.