Consolidate the occurrances of the prime used as the multiplier when hashing.
diff --git a/Objects/object.c b/Objects/object.c
index 9060c82..441068d 100644
--- a/Objects/object.c
+++ b/Objects/object.c
@@ -761,7 +761,7 @@
 
     x = (Py_uhash_t) *p << 7;
     for (i = 0; i < len; i++)
-        x = (1000003U * x) ^ (Py_uhash_t) *p++;
+        x = (_PyHASH_MULTIPLIER * x) ^ (Py_uhash_t) *p++;
     x ^= (Py_uhash_t) len;
     if (x == -1)
         x = -2;
diff --git a/Objects/tupleobject.c b/Objects/tupleobject.c
index 54a580d..d58839e 100644
--- a/Objects/tupleobject.c
+++ b/Objects/tupleobject.c
@@ -316,7 +316,7 @@
     register Py_hash_t y;
     register Py_ssize_t len = Py_SIZE(v);
     register PyObject **p;
-    Py_uhash_t mult = 1000003;
+    Py_uhash_t mult = _PyHASH_MULTIPLIER;
     x = 0x345678;
     p = v->ob_item;
     while (--len >= 0) {
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
index e97ce1f..59fc123 100644
--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -11210,7 +11210,7 @@
 #define HASH(P) \
     x = (Py_uhash_t)*P << 7; \
     while (--len >= 0) \
-        x = (1000003*x) ^ (Py_uhash_t)*P++;
+        x = (_PyHASH_MULTIPLIER*x) ^ (Py_uhash_t)*P++;
 
     switch (PyUnicode_KIND(self)) {
     case PyUnicode_1BYTE_KIND: {