Use [31398, 31468] for prime gap test

2017-05-08 17:03:06 -04:00 · 2017-05-08 17:03:06 -04:00 · ba8882db39
parent 7421bd2055
commit ba8882db39
1 changed files with 2 additions and 2 deletions
--- a/validat0.cpp
+++ b/validat0.cpp
@ -2152,8 +2152,8 @@ bool TestIntegerBitops()

    // Integer is missing a couple of tests...
    try {
-        // All in range [90, 96] are composite
-        Integer x = Integer(GlobalRNG(), 90, 96, Integer::PRIME);
+        // A run of 71 composites; see http://en.wikipedia.org/wiki/Prime_gap
+        Integer x = Integer(GlobalRNG(), 31398, 31468, Integer::PRIME);
        pass=false;
    } catch (const Exception&) {
        pass=true;