libgmpv4-dev 2:6.1.0+dfsg-2ubuntu5 / usr / lib / x86_64-linux-gnu / libgmpxxv4.so

/usr/lib/x86_64-linux-gnu/libgmpxxv4.so is in libgmpv4-dev 2:6.1.0+dfsg-2ubuntu5.

This file is owned by root:root, with mode 0o777.

It is a symlink to /usr/lib/x86_64-linux-gnu/libgmpxxv4.so.4.5.0