List the dihedral primes - MATLAB Cody - MATLAB Central

Problem 47895. List the dihedral primes

Difficulty:
(13)
Rate
The number 1880111 is a dihedral prime (or dihedral calculator prime) because on a seven-segment display it is prime (a) forward, (b) upside-down, (c) in a mirror, and (d) in a mirror upside-down. The number 120121 is the smallest dihedral prime that forms four different numbers read in those four ways.
Write a function to list the dihedral primes less than or equal to the input number.
Solve

Solution Stats

36.84% Correct | 63.16% Incorrect
Last Solution submitted on Dec 27, 2024

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers12

Suggested Problems

More from this Author291

Community Treasure Hunt

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

Start Hunting!
Go to top of page