20161229, 18:02  #56  
Nov 2016
2,819 Posts 
Quote:
Thus, the list of R17 should be: 44*17^64881 (29*17^49041)/4 (13*17^11231)/4 

20161229, 18:28  #57  
Nov 2016
2,819 Posts 
Quote:
The top primes of this problem are: (with k < 10176, n > 10000) 7019 (881309) 8579 (373260) 6665 (60248) 1935 (51836) 1803 (45882) 1231 (37398) 6373 (37156) 1343 (29711) 6742 (22850) 505 (18470) 3499 (12689) 3356 (13323) 450 (11958) The test limits for the remain k's < 10176: 2452 (554K) (see https://www.rosehulman.edu/~rickert...siteseq/#b10d3) 4421 (1.69M) (see http://www.noprimeleftbehind.net/cru...onjectures.htm) 5428 (300K) (see http://www.worldofnumbers.com/Append...s%20to%20n.txt) Last fiddled with by sweety439 on 20161229 at 18:53 

20161229, 19:18  #58 
Dec 2011
After milion nines:)
2^{4}·89 Posts 
You copy for other resources very well

20170101, 18:31  #59 
Nov 2016
2,819 Posts 
In fact, I am interested in finding (probable) primes of the form (a*b^n+c)/gcd(a+c,b1), with integers a, b, c, a > 0, b > 1, c != 0, gcd(a,c)=1, gcd(b,c)=1.
Also see http://mersenneforum.org/showthread.php?t=21819 for the generalized minimal primes search for some triples (a, b, c) without known (probable) primes. Last fiddled with by sweety439 on 20170101 at 18:37 
20170101, 19:08  #60 
Nov 2016
B03_{16} Posts 
The old file is wrong for R6, the smallest extended Riesel number to base 6 should be 84687, not 84686.
Update correct text file. Last fiddled with by sweety439 on 20170101 at 19:09 
20170101, 20:17  #61  
Dec 2011
After milion nines:)
2^{4}·89 Posts 
Quote:
In fact : you are very well in copying other stuff. 

20170102, 03:07  #62 
May 2007
Kansas; USA
2884_{16} Posts 

20170102, 09:48  #63 
Dec 2011
After milion nines:)
2^{4}·89 Posts 
Maybe she / he will understaned ban?

20170102, 13:35  #64  
Nov 2016
2,819 Posts 
Quote:
No, I am not female. Last fiddled with by sweety439 on 20170102 at 14:13 

20170102, 14:02  #65 
Dec 2011
After milion nines:)
2620_{8} Posts 

20170102, 14:11  #66  
Nov 2016
2819_{10} Posts 
Quote:
However, I have some programs, and found some (probable) primes, such as (29*17^49041)/4. The extended Sierpinski/Riesel problems are really my own research, and I proved the extended Riesel base 17 problem. Last fiddled with by sweety439 on 20170102 at 14:13 

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