::Unfortunately, the article doesn't say "3-5 min" but 5 minutes (in the Hot Fusion section) resp. 7.0 min (in the infobox). This should be fixed; also I think that claim is not reliable enough to be stated in the infobox at all.  
 ::There's a similar problem with Cn-285b, which is claimed to have 8.9 min half-life in the infobox, while the article claims it has 10 min half-life...