kenanb@debian:~/factor$ ldd factor
	linux-vdso.so.1 =>  (0x00007fffddfff000)
	libdl.so.2 => /lib/libdl.so.2 (0x00007ff584c66000)
	librt.so.1 => /lib/librt.so.1 (0x00007ff584a5e000)
	libpthread.so.0 => /lib/libpthread.so.0 (0x00007ff584841000)
	libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0x00007ff58452d000)
	libm.so.6 => /lib/libm.so.6 (0x00007ff5842ab000)
	libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x00007ff584094000)
	libc.so.6 => /lib/libc.so.6 (0x00007ff583d33000)
	/lib64/ld-linux-x86-64.so.2 (0x00007ff584e7b000)