Yeah I couldn't believe it too when I stumbled upon this number lol . It seems the guys that created the Biohazard NES game also created Final Fantasy 7 also, started playing it and yeah its in Chinese but so far its following the story, i'm amazed how they manged to create a materia system using only the main ram info for a nintendo ROM. anyway link below has info about it.

http://www.compmike19.com/id619.htm