The number 131 is the 32nd prime number. It is a Honaker prime because the sum of its digits (1+3+1) equals the sum of the digits of the index in the list of primes (3+2).
Write a function to list Honaker primes less than or equal to the input number.
Solve

Solution Stats

47 Solutions

17 Solvers

Last Solution submitted on Jul 10, 2026

Last 200 Solutions

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers17

Chris Cleveland Riccardo G. Mehdi Dehghan Lorenzo

Suggested Problems

More from this Author328

Problem Tags

Community Treasure Hunt

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

Start Hunting!