20081014, 19:27  #78 
Jan 2006
Hungary
2^{2}×67 Posts 
Primality testing 202823362*3^629511 [N+1, BrillhartLehmerSelfridge]
Running N+1 test using discriminant 3, base 1+sqrt(3) 202823362*3^629511 is prime! (294.2833s+0.0351s) A randomly picked k. Willem. 
20081015, 19:09  #79 
Just call me Henry
"David"
Sep 2007
Liverpool (GMT/BST)
37·163 Posts 

20081015, 19:28  #80 
Jan 2005
479 Posts 

20081015, 19:46  #81 
Just call me Henry
"David"
Sep 2007
Liverpool (GMT/BST)
1011110001111_{2} Posts 

20081016, 23:33  #82 
"Gary"
May 2007
Overland Park, KS
2E22_{16} Posts 
At your service, the minidrive for Riesel base 3 is ready to go!
Micha, there were 2 k's in your sieved file that already had primes so I removed them leaving 434 k's remaining. One that Henry (I believe) recently found a prime on and one that I erroneously left as remaining on my Riesel base 3 reservations page where there was a prime on the top5000 site. The primes are: 4245112*3^345281 75030224*3^1337791 Gary Last fiddled with by gd_barnes on 20081016 at 23:36 
20081016, 23:38  #83  
"Gary"
May 2007
Overland Park, KS
2×5×1,181 Posts 
Quote:
Can we get another random prime on a k > 100M ? lol 

20081017, 14:13  #84 
Quasi Admin Thing
May 2005
982_{10} Posts 
@Gary:
1. Thanks for taking a defense of my statement/dream... I'm not sure if it is possible to get even the base 3 riesel conjecture to n<=50M since it will take at n=50M approximately 178 days to do 1 test... but it's always nice to have dreams to pursuit 2. I would seriously once I get the energy (a little low on this at the moment) update the stats and ressurrect the "Riesel base 3 attack" website. Expect nothing though before k<=500M has been completed... currently testing around k<=350M, but before christmas maybe a new website and new strength can be found to do an overall much hugher effort... @All: can you all please send me for Riesel base 3, the primes where n>25000 to my email: kenneth 010982 @ g mail . com (remove spaces)... this will be very helpfull when continuing to create the proof. Thanks in advance! Take care everyone! KEP! 
20081022, 14:01  #85  
Quasi Admin Thing
May 2005
2·491 Posts 
Quote:
Riesel base 3 at k=~360M to n<=25000 Riesel base 3 k<=5M, still 2 k's remaining at n<=100K Again I ask you to accept my appologize, it all refers to private reasons, and a matter of concentration aswell memory. Expect no more reservations (or at least just ignore them) within the next 6 months, since my intention is to wrap what is now reserved and then leave for at least a while. Thanks for understanding, and good luck on your own challenges Last fiddled with by gd_barnes on 20100118 at 09:02 Reason: remove bases not Riesel base 3 

20081023, 01:19  #86  
"Gary"
May 2007
Overland Park, KS
10111000100010_{2} Posts 
Quote:
Thanks KEP for the detailed status on everything. On Riesel base 3, those 2 k's were already at n=100K. I take it you haven't worked on that yet? Gary Last fiddled with by gd_barnes on 20100118 at 09:14 Reason: remove base 19 

20081023, 03:45  #87  
Quasi Admin Thing
May 2005
1111010110_{2} Posts 
Quote:
KEP Last fiddled with by gd_barnes on 20100118 at 09:20 Reason: remove base 19 

20081029, 19:32  #88 
Quasi Admin Thing
May 2005
2×491 Posts 
4223272*3^1349861 is prime.
This means only 1 k to go Now a quick question, for Gary: The primes for Riesel base 3 for k<=500M for n<=500 are you interested in having those or will you rediscover those primes again, once you continue constructing or others continue constructing the proof for Riesel base 3 conjecture? KEP! 
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