[Mono-bugs] [Bug 51229][Nor] Changed - PrimalityTests.SmallPrimeSppTest doesn't work...
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bugzilla-daemon@bugzilla.ximian.com
Fri, 13 Feb 2004 12:01:50 -0500 (EST)
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Changed by sebastien@ximian.com.
http://bugzilla.ximian.com/show_bug.cgi?id=51229
--- shadow/51229 2004-02-06 16:19:35.000000000 -0500
+++ shadow/51229.tmp.15908 2004-02-13 12:01:50.000000000 -0500
@@ -1,21 +1,22 @@
Bug#: 51229
Product: Mono/Class Libraries
Version: unspecified
OS: All
OS Details:
-Status: NEW
-Resolution:
+Status: RESOLVED
+Resolution: FIXED
Severity: Unknown
Priority: Normal
Component: CORLIB
AssignedTo: bmaurer@users.sf.net
ReportedBy: pieter@mentalis.org
QAContact: mono-bugs@ximian.com
TargetMilestone: ---
URL:
+Cc:
Summary: PrimalityTests.SmallPrimeSppTest doesn't work...
The SmallPrimeSppTest method in the Mono.Math.Prime.PrimalityTests class
doesn't work properly. It returns false even though I know the number in
question is a prime number. SmallPrimeSppTest is the method that is used
in BigInteger.isProbablePrime, so this method won't work either.
@@ -47,6 +48,16 @@
November/003027.html
I don't know why exactly the SmallPrimeSppTest doesn't work -- it
simply returns the wrong results [ie, if you give it a prime number,
SmallPrimeSppTest says it isn't prime]. The Rabin-Miller test returns
the correct results.
+
+------- Additional Comments From sebastien@ximian.com 2004-02-13 12:01 -------
+Bug #54262 also have a (different) issue with the current primility
+test method. I'm switching to Rabin-Miller.
+
+Pieter - your patches (including the BigInteger.Parse static method)
+from the first email has been added to BigInteger. Your DH
+implementation will follow soon.
+
+Thanks.