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Old 2014-11-12, 09:49   #1288
MyDogBuster
 
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Default R351

R351 tested n=19K-50K (partial retest)
8 primes found - 25 remain
Results emailed - Base released
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Old 2014-11-21, 19:34   #1289
odicin
 
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Reserving the new base R442 to n=10k

Odi
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Old 2014-11-27, 23:25   #1290
Batalov
 
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Phi(3,3^1118781+1)/3

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Default S340

Reserving S311 and S340 to n=300k.

210*340^104298+1 is prime! (264031 decimal digits)
76*311^135562+1 is prime! (337926 decimal digits)


Note: This makes both bases 1kers. MyDog

Last fiddled with by MyDogBuster on 2014-11-28 at 02:15 Reason: S311, too
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Old 2014-11-28, 04:44   #1291
Batalov
 
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Reserving a bunch:
R233, R234, R236, S252, R258, S259, R275, R326, R337 to n=300k.

Well, and 35 ยท 326^174298 - 1 is prime (makes a 1ker for this one, too).
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Old 2014-11-28, 06:21   #1292
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S336 is complete to n=25K; 92 primes were found for n=10K-25K shown below; 202 k's remain; base released.


Primes:
Code:
39708*336^10064+1
17392*336^10116+1
13501*336^10170+1
70991*336^10243+1
84780*336^10497+1
49007*336^10507+1
11630*336^10640+1
34092*336^10684+1
69361*336^10696+1
90390*336^10704+1
65105*336^10716+1
50315*336^10853+1
79245*336^10971+1
37166*336^11070+1
40791*336^11107+1
41785*336^11118+1
91716*336^11144+1
83840*336^11176+1
35292*336^11650+1
18947*336^11804+1
68615*336^12007+1
43813*336^12049+1
36962*336^12085+1
82672*336^12109+1
53687*336^12160+1
46380*336^12181+1
58105*336^12235+1
41736*336^12348+1
11947*336^12363+1
4987*336^12401+1
19835*336^12403+1
18835*336^12427+1
32437*336^12513+1
28321*336^12735+1
87840*336^12805+1
55540*336^13181+1
65876*336^13196+1
33576*336^13360+1
33725*336^13465+1
27143*336^13671+1
25297*336^14084+1
67936*336^14174+1
41382*336^14273+1
17103*336^14823+1
35845*336^14831+1
63986*336^15288+1
42591*336^15383+1
13653*336^15407+1
70563*336^15436+1
15233*336^15575+1
57391*336^15782+1
63610*336^15804+1
46791*336^15811+1
65186*336^15850+1
86798*336^15939+1
3032*336^16011+1
56491*336^16118+1
34938*336^16162+1
41556*336^16422+1
81955*336^16445+1
66933*336^16460+1
48826*336^16547+1
82318*336^16752+1
24456*336^16916+1
30375*336^16920+1
60457*336^17432+1
74091*336^17468+1
57102*336^17699+1
82466*336^17918+1
8195*336^18248+1
84715*336^18612+1
86303*336^19159+1
16361*336^19161+1
16283*336^19407+1
52242*336^19704+1
76348*336^20305+1
68096*336^20622+1
45560*336^21700+1
61845*336^22019+1
21612*336^22030+1
66877*336^22082+1
53053*336^22504+1
68135*336^22717+1
70940*336^22921+1
912*336^22984+1
81652*336^23075+1
74901*336^23134+1
5192*336^23312+1
53642*336^24129+1
27212*336^24340+1
77635*336^24470+1
48795*336^24498+1
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Old 2014-11-29, 03:44   #1293
MyDogBuster
 
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Default R323

Riesel Base = 323
Conjectured k = 93896
Covering Set = 3, 5, 10433
Trivial Factors = k == 1 mod 2(2) k == 1 mod 7(7) k == 1 mod 23(23)
Found Primes: 35197k's
Remaining: 3207k's - Tested to n=2.5K
Trivial Factor Eliminations: 8456k's
MOB Eliminations: 87k's

k's in balance @ n=2500
PFGW used = 3.4.3 dated 2010/11/04

947primes found n=2.5K-10K
2260 remaining @ n=10K

Results emailed - Base released

Last fiddled with by gd_barnes on 2014-11-30 at 11:01 Reason: covering set
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Old 2014-11-29, 14:32   #1294
rogue
 
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Quote:
Originally Posted by MyDogBuster View Post
Riesel Base = 323
Conjectured k = 93896
Covering Set = 3, 5, 13, 37, 457
Trivial Factors = k == 1 mod 2(2) k == 1 mod 7(7) k == 1 mod 23(23)
Found Primes: 35197k's
Remaining: 3207k's - Tested to n=2.5K
Trivial Factor Eliminations: 8456k's
MOB Eliminations: 87k's

k's in balance @ n=2500
PFGW used = 3.4.3 dated 2010/11/04

947primes found n=2.5K-10K
2260 remaining @ n=10K

Results emailed - Base released
I suggest taking 3.7.8 for a spin. You can compare the results then choose if you want to upgrade. 3.7.8 might be much faster than 3.4.3.
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Old 2014-12-04, 07:21   #1295
odicin
 
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R442 tested to n=10K

196 primes found - 207 remain

Results emailed - Base released

Odi
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Old 2014-12-05, 01:04   #1296
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Default R490

Reserving R490 to n=10K
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Old 2014-12-06, 05:40   #1297
Batalov
 
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Reserving S335 to n=500k.
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Old 2014-12-07, 00:17   #1298
Batalov
 
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Reserving S395 to n=450k.
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