20200915, 09:34  #1 
"murat"
May 2020
turkey
61 Posts 
giant number is not a prime
I guess that 6 * 10 ^ (900.000.000.000) is not belog to twin prime number . any idea ?

20200915, 09:41  #2  
Undefined
"The unspeakable one"
Jun 2006
My evil lair
5,879 Posts 
Quote:
Can I now also guess an even number and claim that it doesn't belog [sic] to any twin prime? 

20200915, 09:49  #3 
"murat"
May 2020
turkey
61 Posts 
yes I guess that the number 6 x 10 ^ (900.000.000.000) + 18 x 10 ^ ( 450.000.000.000) + 1 also is not belong to twin prime number

20200915, 09:54  #4 
"murat"
May 2020
turkey
61 Posts 

20200915, 12:39  #5 
"murat"
May 2020
turkey
111101_{2} Posts 
The giant number iş not twin prime
...
Last fiddled with by drmurat on 20200915 at 13:09 
20200915, 13:58  #6 
"Robert Gerbicz"
Oct 2005
Hungary
13×109 Posts 

20200915, 14:15  #7 
"murat"
May 2020
turkey
61 Posts 
This number isk value so we must find 6 x k and than we must look 6 x k+ 1 and 6 x k  1to check primabilty but how did you calculated 107 easly
Last fiddled with by drmurat on 20200915 at 14:46 
20200915, 14:50  #8 
"Robert Gerbicz"
Oct 2005
Hungary
13·109 Posts 

20200915, 15:09  #9 
"murat"
May 2020
turkey
75_{8} Posts 
Thanks for your advice. I Will do but how did you devide such a big number to107. How did you check primabilty so easly I also give much bigger samples
Last fiddled with by drmurat on 20200915 at 15:10 
20200915, 15:21  #10 
Sep 2002
Database er0rr
3^{2}·389 Posts 

20200915, 15:41  #11 
"murat"
May 2020
turkey
61_{10} Posts 

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