Hmm ... It's impossible ;-) This RPM doesn't exist on any FTP server

Provides :
application()
application(org.kde.kcalc.desktop)
kcalc
kcalc(x86-64)
kcalc5
metainfo()
metainfo(org.kde.kcalc.appdata.xml)

Requires :

libKF6ColorScheme.so.6()(64bit)
libKF6ConfigCore.so.6()(64bit)
libKF6ConfigGui.so.6()(64bit)
libKF6ConfigWidgets.so.6()(64bit)
libKF6CoreAddons.so.6()(64bit)
libKF6Crash.so.6()(64bit)
libKF6GuiAddons.so.6()(64bit)
libKF6I18n.so.6()(64bit)
libKF6Notifications.so.6()(64bit)
libKF6WidgetsAddons.so.6()(64bit)
libKF6XmlGui.so.6()(64bit)
libQt6Core.so.6()(64bit)
libQt6Core.so.6(Qt_6)(64bit)
libQt6Core.so.6(Qt_6.8)(64bit)
libQt6Gui.so.6()(64bit)
libQt6Gui.so.6(Qt_6)(64bit)
libQt6Widgets.so.6()(64bit)
libQt6Widgets.so.6(Qt_6)(64bit)
libQt6Xml.so.6()(64bit)
libQt6Xml.so.6(Qt_6)(64bit)
libc.so.6()(64bit)
libc.so.6(GLIBC_2.14)(64bit)
libc.so.6(GLIBC_2.2.5)(64bit)
libc.so.6(GLIBC_2.34)(64bit)
libc.so.6(GLIBC_2.4)(64bit)
libgmp.so.10()(64bit)
libm.so.6()(64bit)
libm.so.6(GLIBC_2.2.5)(64bit)
libmpfr.so.6()(64bit)
libstdc++.so.6()(64bit)
libstdc++.so.6(CXXABI_1.3)(64bit)
libstdc++.so.6(CXXABI_1.3.9)(64bit)
libstdc++.so.6(GLIBCXX_3.4)(64bit)
rpmlib(CompressedFileNames) <= 3.0.4-1
rpmlib(FileDigests) <= 4.6.0-1
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
rpmlib(PayloadIsZstd) <= 5.4.18-1
rpmlib(TildeInVersions) <= 4.10.0-1

Content of RPM :
/usr/bin/kcalc
/usr/share/applications/org.kde.kcalc.desktop
/usr/share/config.kcfg/kcalc.kcfg
/usr/share/doc/HTML/en/kcalc
/usr/share/doc/HTML/en/kcalc/commands.docbook
/usr/share/doc/HTML/en/kcalc/index.cache.bz2
/usr/share/doc/HTML/en/kcalc/index.docbook
/usr/share/kconf_update/kcalcrc.upd
/usr/share/kglobalaccel
/usr/share/kglobalaccel/org.kde.kcalc.desktop
/usr/share/licenses/kcalc
/usr/share/licenses/kcalc/BSD-3-Clause.txt
/usr/share/licenses/kcalc/CC0-1.0.txt
/usr/share/licenses/kcalc/GPL-2.0-or-later.txt
/usr/share/metainfo/org.kde.kcalc.appdata.xml