From 63bc4e141d2f28fcd11187413966235151a92c84 Mon Sep 17 00:00:00 2001
From: Mattias Andrée <maandree@kth.se>
Date: Mon, 25 Jul 2016 01:33:10 +0200
Subject: Alternative solution for [20] Fast primality test with bounded
 perfection
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Signed-off-by: Mattias Andrée <maandree@kth.se>
---
 doc/exercises.tex | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'doc/exercises.tex')

diff --git a/doc/exercises.tex b/doc/exercises.tex
index 7f9d7c8..cebff1c 100644
--- a/doc/exercises.tex
+++ b/doc/exercises.tex
@@ -467,6 +467,15 @@ For input, larger than our limit, that passes the test,
 we can run it through \texttt{zptest} to reduce the
 number of false positives.
 
+As an alternative solution, instead of comparing against
+known pseudoprimes. Find a minimal set of primes that
+includes divisors for all known pseudoprimes, and do
+trail division with these primes when a number passes
+the test. No pseudoprime need to have more than one divisor
+included in the set, so this set cannot be larger than
+the set of pseudoprimes.
+
+
 
 
 \end{enumerate}
-- 
cgit v1.2.3-70-g09d2

