other components

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>

test/prime_generator.cpp

@@ -0,0 +1,42 @@
+/*++
+Copyright (c) 2011 Microsoft Corporation
+
+Module Name:
+
+    prime_generator.cpp
+
+Abstract:
+
+    Prime generator
+
+Author:
+
+    Leonardo (leonardo) 2011-12-23
+
+Notes:
+
+--*/
+#include"mpz.h"
+#include"prime_generator.h"
+
+void tst_prime_generator() {
+    unsynch_mpz_manager m;
+    scoped_mpz sqrt_p(m);
+
+    prime_generator gen;
+    for (unsigned i = 0; i < 10000; i++) {
+        uint64 p = gen(i);
+        std::cout << p << ", ";
+        if (i % 11 == 0) std::cout << "\n";
+        std::cout.flush();
+        if (p == 2)
+            continue;
+        m.set(sqrt_p, p);
+        m.root(sqrt_p, 2);
+        uint64 k = m.get_uint64(sqrt_p);
+        for (uint64 i = 2; i <= k; i++) {
+            SASSERT(p % i != 0);
+        }
+    }
+    std::cout << std::endl;
+}