data/problems/41.yml
---
:id: 41
:name: Pandigital prime
:url: https://projecteuler.net/problem=41
:content: |+
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?