20201221, 18:32  #1123 
Nov 2016
2^{2}×3×5×47 Posts 

20201221, 18:38  #1124  
Nov 2016
B04_{16} Posts 
Quote:
https://docs.google.com/document/d/e...8_KaoPaVRy/pub 

20201221, 20:08  #1125 
Nov 2016
5404_{8} Posts 
Riesel base 129
Code:
1,5 2,1 3,1 4,(partial algebra factors) 5,3 6,1 7,2 8,1 9,(partial algebra factors) 10,1 11,1 12,228 13,1 All k where k = m^2 and m = = 2 or 3 mod 5: for even n let k = m^2 and let n = 2*q; factors to: (m*129^q  1) * (m*129^q + 1) odd n: factor of 5 This includes k = 4, 9 Conjecture proven Last fiddled with by sweety439 on 20201222 at 00:16 
20201221, 20:10  #1126 
Nov 2016
2^{2}·3·5·47 Posts 
Zip file for all Sierpinski/Riesel bases 2<=b<=128: https://github.com/xayahrainie4793/E...ive/master.zip

20201221, 21:50  #1127 
Nov 2016
101100000100_{2} Posts 
Riesel base 130
searched to n=2000, see the text file for the status, 0 if no (probable) prime found for this k
CK=2563 Last fiddled with by sweety439 on 20201221 at 21:51 
20201221, 21:51  #1128 
Nov 2016
2^{2}×3×5×47 Posts 
Riesel base 131
Code:
1,3 2,4 3,2 4,1 Conjecture proven 
20201221, 21:53  #1129 
Nov 2016
2^{2}·3·5·47 Posts 
Riesel base 132
Code:
1,47 2,1 3,38 4,3 5,1 6,2 7,2 8,11 9,1 10,1 11,1 12,1 13,2 14,1 15,1 16,1 17,1 18,62 19,9 Conjecture proven 
20201221, 21:53  #1130 
Nov 2016
2^{2}×3×5×47 Posts 
Riesel base 133
Code:
1,13 2,4 3,1 4,3 5,2 6,1 7,3 8,1 9,3 10,1 11,5 12,3 13,2 14,1 15,1 16,1 Conjecture proven Last fiddled with by sweety439 on 20201221 at 21:54 
20201221, 21:54  #1131 
Nov 2016
2^{2}·3·5·47 Posts 
Riesel base 134
Code:
1,5 2,2 3,1 Conjecture proven 
20201221, 22:06  #1132 
Nov 2016
5404_{8} Posts 
Riesel base 135
Code:
1,1171 2,1 3,2 4,5 5,1 6,1 7,26 8,2 9,1 10,4 11,2 12,1 13,1 14,1 15,4 16,(partial algebra factors) 17,11 18,569 19,2 20,1 21,3 22,1 23,6 24,5 25,317 26,13 27,0 28,1 29,697 30,1 31,2 32,0 All k where k = m^2 and m = = 4 or 13 mod 17: for even n let k = m^2 and let n = 2*q; factors to: (m*135^q  1) * (m*135^q + 1) odd n: factor of 17 This includes k = 16 k = 27, 32 remain at n=2000 Last fiddled with by sweety439 on 20210225 at 22:39 
20201221, 22:09  #1133 
Nov 2016
5404_{8} Posts 
Riesel base 136
CK = 22195 and too many k not in CRUS (k == 1 mod 3 or k == 1 mod 5 (or both)), thus not run this base
All k where k = m^2 and m = = 37 or 100 mod 137: for even n let k = m^2 and let n = 2*q; factors to: (m*136^q  1) * (m*136^q + 1) odd n: factor of 137 This includes k = 1369, 10000 Last fiddled with by sweety439 on 20210227 at 07:24 
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