600851475143 = 71* 839 * 1471 * 6857 It's factors are 1, 71, 839, 1471, 6857, 59569, 104441, 486847, 1234169, 5753023, 10086647, 87625999, 408464633, 716151937, 8462696833, and 600851475143
I wrote a stack that will do this for any number whose largest prime factor is around 100,000,000 or which is a prime up to about the square of that. This one took more time to display the results than to calculate them. - Mick >Date: Wed, 24 Feb 2010 12:01:17 -0600 >From: Geoff Canyon Rev <[email protected]> >Subject: Re: Project Euler [SPOILER #3] >To: How to use Revolution <[email protected]> >Message-ID: > <[email protected]> >Content-Type: text/plain; charset=ISO-8859-1 > >Are we talking about the same #3? > >The prime factors of 13195 are 5, 7, 13 and 29. > >What is the largest prime factor of the number 600851475143 ? > > > > _______________________________________________ use-revolution mailing list [email protected] Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-revolution
