Problem 49884. Prime Magic Squares
A magic square is loosely defined as a square divided into smaller squares each containing a number, such that the numbers in each columns, in each rows, and in the diagonal add up to the same value. For this problem, the numbers which will be filling the squares are primes. There is no unique answer to the problem; therefore, your answers will be tested against the requirement.
Solution Stats
Problem Comments
-
2 Comments
Ramon Villamangca
on 9 Nov 2021
Is there an algorithm for this?
Christian Schröder
on 15 Jul 2023
@Ramon yes; for instance, you could consider all (n^2)-tuples of distinct primes in order of their sum until you find one that happens to yield a magic square. Practical algorithms, on the the hand --- I'm not aware of any.
Solution Comments
Show commentsProblem Recent Solvers10
Suggested Problems
-
276 Solvers
-
505 Solvers
-
Circular Primes (based on Project Euler, problem 35)
564 Solvers
-
Calculate the Number of Sign Changes in a Row Vector (No Element Is Zero)
756 Solvers
-
5633 Solvers
More from this Author180
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!