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I originally had a design of my own making but it was fairly inefficient so I did some research and come across the Sieve of Eratosthenes, which is supposedly the the efficient way to find primes from … Are there any particularly popular ways of implementing the Sieve of Eratosthenes into Java? …

I made the mathematical theorem, which is a development of the Sieve of Eratosthenes algorithm. I might use some help in coding. … You can find the description of the code at my paper: Development of Sieve of Eratosthenes and Sieve of Sundaram's proof For more understanding you can check this paper: SEQUENCE ELIMINATION FUNCTION AND …

I've written a short implementation of the Eratosthenes' sieve. … def sieve(n): l = list(range(2, n + 1)) out = [] while len(l) > 0: out.append(l[0]) l = list(filter(lambda n: n % l[0], l)) return out Is it lacking in efficiency? …

I have written this Sieve of Eratosthenes. This is a bit of software that will find all of the prime numbers between 2 and n, where n is a user-defined value. … I know that I am not very good at list comprehensions and if it is possible to utilise them more in this situation I would love to know how. def sieve_of_eratosthenes(n): """ Create a Sieve of …

I tried to use the Sieve of Eratosthenes to find the solution, but am not sure if my solution is using the method correctly, or if it could be improved in any way. … I was also wondering if anyone knew if for this case, is the Sieve of Eratosthenes the fastest way? Any feedback would be very much appreciated. …

I've implemented this version of the Sieve of Eratosthenes in Rust, with inputs. … ; let primes = sieve(prime_count); println! …

For practice, I've implemented Sieve of Eratosthenes in Java by thinking about this visual animation. …

My friend and I were doing an Eratosthenes Sieve implementation, it works, but I think there is a mistake with "n" and with the first for condition ("i<=n"). …

For the segmented Sieve Of Eratosthenes, I have devised the following code provided. And I understand that it is not the best implementation; However, it should be much quicker than what it is now. … import numpy as np import math import cProfile def generateprimes(n: int = 0) -> list:#simple sieve of Eratosthenes to find primes that make up #all factors of the upper bound. …

This is an implementation of the Sieve of Eratosthenes : It takes advantages of the fact that all primes from 5 and above can be written as 6X-1 or 6X+1, For better space complexity, it uses a pretty … What I'm looking for is making this Sieve of Eratosthenes quicker. I'm well aware of faster methods of finding primes. …

I wrote this sieve of Eratosthenes with MPI, but I'm not sure if it's good enough. Should I use MPI_Scatter and MPI_Gather instead of collecting arrays of separate processes in the root process? …

Here you can find my implementation of sieve of Eratosthenes in Java. /** * Return an array of prime numbers up to upperLimit * using sieve of Erastosthenes. … * @param upperLimit * @return array of prime numbers up to upperLimit */ public static int[] sieve(int upperLimit) { // for corner cases if (upperLimit < 2) { return new int[0]; …

I've implemented the Sieve of Eratosthenes algorithm in Haskell. Please take a look. … ] sieve_until n = takeWhile (\x -> x <= n) sieve …

I wrote yet another optimized single-threaded Eratosthenes Sieve implementation in C: erato.c // #include <stdio.h> #include <stdlib.h> #define N 1000000000 #define num_t unsigned long int main() { … Optional flags: -O3 Performance The sieve covers first 1.000.000.000 numbers in 11.14s user 0.32s system 99% cpu 11.465 total Could you please help me to improve my programming/mathematical skills …

This question is a revision of Parallel sieve of Eratosthenes. The goal is to implement a sieve of Eratosthenes with parallel strikes out from the boolean array. … Now, the implementation works as follows: Compute the prime numbers \$ p \$ such as \$ p <= \sqrt{n} \$ thanks to a sequential sieve of Eratosthenes. …