Skip to Main Content
The MindSumo platform is now officially closed. We thank our solvers and clients for 13 years of insight, creativity, and collaboration. For any remaining questions, please reach out to [email protected].
Daily Tech Puzzle #32
Sponsored by MindSumo

We shall say that an n-digit number is pandigital if it makes use of all the digits 1 to n exactly once. For example, 2143 is a 4-digit pandigital and is also prime.

What is the largest n-digit pandigital prime that exists?

Subscribe to Puzzles More Puzzles! Explore challenges Share