Find nine 11-digit pandigital prime numbers P<Q<R<S<T<U<V<W<X that can be written in a column so that each of the first 10 columns of digits has 9 distinct digits.
Find the set with smallest X.
(In reply to
re(2): soln by Steven Lord)
Your solution to "Eight Pandigital Primes" is correct.
Btw, you might wish to spend some time on "Square Rearranger" location:http://perplexus.info/show.php?pid=13382 which none of the members could solve.
Edited on December 12, 2023, 9:55 pm
re(3): soln
