MATLAB Cody - MATLAB Central

Problem 2337. Sum of big primes without primes

Difficulty:Rate

Solve Later
Add To GroupÃ‚

Solution 447945

Submitted on 30 May 2014 by Jon

Size: 16
This is the leading solution.

This solution is locked. To view this solution, you need to solve the problem first.

Solve This Problem View on Solution Map

2 Comments

2 Comments

Jon on 30 May 2014

This doesn't use primes(x),but still feels a little like cheating.

Rafael S.T. Vieira on 8 Aug 2020

The whole point of using the sieve is not knowing which numbers are prime. So it is no different than sum(primes).

Suggested Problems

Numbers spiral diagonals (Part 1)

209 Solvers
Divisors for big integer

150 Solvers
Project Euler: Problem 11, Largest product in a grid

99 Solvers
the average value of the elements

1767 Solvers
Sum of series

1006 Solvers

More from this Author43

Bouncy numbers

38 Solvers
Recycled Numbers (CodeJam Qualification Round 2012)

22 Solvers
Pandigital number n°2 (Inspired by Project Euler 32)

59 Solvers
Permute diagonal and antidiagonal

460 Solvers
Getting the indices from a matrix

656 Solvers

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!