Re: [Boost-bugs] [Boost C++ Libraries] #8423: miller_rabin_test core dump

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #8423: miller_rabin_test core dump
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2013-04-10 07:19:51

#8423: miller_rabin_test core dump
---------------------------------+------------------------------------------
  Reporter:  robbieye@…          |       Owner:  johnmaddock           
      Type:  Bugs                |      Status:  new                   
 Milestone:  To Be Determined    |   Component:  multiprecision        
   Version:  Boost 1.53.0        |    Severity:  Problem               
Resolution:                      |    Keywords:  miller rabin primality
---------------------------------+------------------------------------------

Comment (by anonymous):

 Here's the properly formatted code. Please ignore the malformed snippet
 above.

 {{{
 #include <iostream>

 #include <boost/multiprecision/cpp_int.hpp>
 #include <boost/multiprecision/miller_rabin.hpp>
 #include <boost/multiprecision/random.hpp>

 namespace mp = boost::multiprecision;

 typedef mp::cpp_int BIGNUM;

 int
 main(int argc, char* argv[])
 {
     // Test primality for 2^(2^5) + 1
     BIGNUM num = (BIGNUM(1) << (1u << 5)) + 1;
     boost::random::mt19937 prng(clock());

     std::cout << "Running primality test for : " << num;
     bool isPrime = mp::miller_rabin_test(num, 25, prng);

     std::cout << ", result : "
               << (isPrime ? "" : "not ")
               << "prime."
               << std::endl;

     return 0;
 }
 }}}

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/8423#comment:1>
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