Problem 46047. Identify Wagstaff primes
Solution Stats
Problem Comments
-
2 Comments
William
on 18 Jul 2020
I think the answer to problem 7 should be [0 1 1 1 1 1 1 1 1 0 1 0], because q=31 leads to a Wagstaff prime.
ChrisR
on 18 Jul 2020
Yes, you're right. Thanks, William. I've corrected the test suite. I should have known there was a problem because Athi's solution stepped around 31.
Problem Recent Solvers27
Suggested Problems
-
Replace NaNs with the number that appears to its left in the row.
2586 Solvers
-
775 Solvers
-
The Answer to Life, the Universe, and Everything
477 Solvers
-
Mirror Image matrix across anti-diagonal
155 Solvers
-
186 Solvers
More from this Author184
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!