Issue #16305: Merge fix from 3.3.

diff --cc Misc/NEWS
index c2814a0e925095b2273db0c1d532de418d949626,da227f7382901104b03b282db6408d7356fe8020..db55df1fdc00133907dc55a43c346ac0c8391d31
--- 1/Misc/NEWS
--- 2/Misc/NEWS
+++ b/Misc/NEWS
@@@ -62,6 -49,6 +62,9 @@@ Core and Builtin
  Library
  -------
  
++- Issue #16305: Fix a segmentation fault occurring when interrupting
++  math.factorial.
++
  - Issue #16116: Fix include and library paths to be correct when building C
    extensions in venvs.