David Hobby wrote about 28: > > It is nominally the number of days in a month. >It is a perfect number, the only even perfect number that >is a multiple of 7. (There are some LARGE odd perfect numbers >that are multiples of 7, but they don't count. : ) ) > Uh? Really? The last time I read about it, the only pefect numbers were the few that came from... 2^(n-1) (2^n - 1)
What is the smallest known odd perfect number? Alberto Monteiro _______________________________________________ http://www.mccmedia.com/mailman/listinfo/brin-l
