January, 10 2015: Note: After server software upgrade, I had to rewrite some parts of website code Thus parts of the site could be still buggy, Kindly, report to me.
Sept 15, 2014: Thanks Onur Demirsoy, for nice favicon ;)
May 4, 2013: I apologize for downtime, disk got full, had to redone server a bit. Please email me, if there would any problems appear, thanks.
5 E' Il Numero Perfetto (2019)