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September 18th, 2016, 09:56 AM  #1 
Newbie Joined: Sep 2016 From: pl Posts: 2 Thanks: 0  smallest infinite prime number gap
gap between twin primes = 2 and its infinite... but between 2 and 3 there is a gap = 1, is the gap of 1 also infinite? 
September 18th, 2016, 12:09 PM  #2 
Math Team Joined: Dec 2013 From: Colombia Posts: 7,683 Thanks: 2664 Math Focus: Mainly analysis and algebra 
How many even primes are there?

September 19th, 2016, 12:29 AM  #3 
Newbie Joined: Sep 2016 From: pl Posts: 2 Thanks: 0 
only one. I didn't think about it. So there is only one gap of 1 of all prime numbers. Interesting 
September 28th, 2016, 10:01 AM  #4 
Newbie Joined: Mar 2009 Posts: 14 Thanks: 0 
If the gap between two primes in 1, then one of them must be even. Of course there's only one even prime.

September 28th, 2016, 10:20 AM  #5 
Global Moderator Joined: Dec 2006 Posts: 20,972 Thanks: 2222  

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