http://www.sci-news.com/astronomy/supermassive-black-holes-ultra-compact-dwarf-galaxies-04788.html
According to Quantum FFF Theory, these mamouth black holes represent Big Bang Black Hole Splinters, responsible for the fast star/ galaxy formation in the early universe, called GABHs ( GalaxyAnchor Black Holes). see image. and: http://vixra.org/pdf/1604.0372v1.pdf
and: https://www.flickr.com/photos/93308747@N05/albums/72157645714672412
http://www.sci-news.com/astronomy/supermassive-black-holes-ultra-compact-dwarf-galaxies-04788.html