http://mathforum.org/kb List of forum topics en http://mathforum.org/kb/thread.jspa?messageID=7655658&tstart=0#7655658 Jan 29, 2012 7:50:41 AM Jan 29, 2012 7:50:41 AM KHO@statoil.com 0 http://mathforum.org/kb/thread.jspa?messageID=7641268&tstart=0#7641268
I agree with our friend from Bahrain; the way I phrase it for my students (whose proficiency levels vary quite widely) is that a]]> Jan 9, 2012 4:21:04 PM Jan 9, 2012 4:21:04 PM gpalmer 0 http://mathforum.org/kb/thread.jspa?messageID=7639831&tstart=0#7639831 It could be how prime is defined ... it is generally taught that prime numbers are those that can be divided by 1 and itself. I]]> Jan 7, 2012 3:46:23 AM Jan 7, 2012 3:46:23 AM lnkerb 0 http://mathforum.org/kb/thread.jspa?messageID=7639691&tstart=0#7639691 Jan 6, 2012 3:47:48 PM Jan 6, 2012 3:47:48 PM ewall@umich.edu 0 http://mathforum.org/kb/thread.jspa?messageID=7639372&tstart=0#7639372
Q1: Why is 1 not a prime? (It divides only 1 and]]> Jan 6, 2012 10:27:14 AM Jan 6, 2012 10:27:14 AM KHO@statoil.com 4