Project Euler #3 In Python

Published: 29 March 2021
on channel: Dubious Code

147

Python solution to project euler problem 3 from here https://projecteuler.net/problem=3

For this we need two functions, one to find the a list of primes using a prime sieve, and one to find the prime factors of the number using that list. We should make those functions into libraries because Primes are used all the time in project Euler.

The code shown here works for this problem, but I found out in a later problem that it doesn't get the correct prime factors for prime numbers or perfect squares, so it needed a few tweaks.

All code

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