September 14th, 2018, 06:52 AM  #1 
Newbie Joined: Apr 2011 Posts: 29 Thanks: 0  Number of primes
How do computers evaluate the number of primes below a given integer?

September 14th, 2018, 07:52 AM  #2 
Math Team Joined: Oct 2011 From: Ottawa Ontario, Canada Posts: 13,129 Thanks: 914 
How? The way it has been instructed by the programmer!

September 14th, 2018, 08:42 AM  #3  
Math Team Joined: May 2013 From: The Astral plane Posts: 1,888 Thanks: 765 Math Focus: Wibbly wobbly timeywimey stuff.  Quote:
Dan  
September 15th, 2018, 07:19 AM  #5  
Math Team Joined: Oct 2011 From: Ottawa Ontario, Canada Posts: 13,129 Thanks: 914  Quote:
https://primes.utm.edu/howmany.html  

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