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Old 2009-05-12, 10:35   #1
Thomas11
 
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Cool RPS 10th Drive: Back to the Low-Weights

Parallel to the 9th Drive we are starting a low-weight drive with 128 Ks, 10000 < k < 35000, all of them having Nash weights less than 300 and are (hopefully) not yet been tested by others:

10781, 10963, 11347, 11519, 11533, 11729, 11953, 12007,
12097, 12191, 12373, 12517, 12749, 13297, 13483, 13511,
13589, 13603, 13897, 14347, 14407, 14531, 14533, 14639,
14681, 14981, 15029, 15037, 15043, 15299, 15373, 15997,
16447, 16543, 16573, 16829, 17021, 17113, 17369, 17411,
17467, 17579, 17977, 18103, 18209, 18607, 18727, 18869,
19117, 19121, 19259, 19507, 20017, 20143, 20381, 20399,
20533, 20591, 20639, 20651, 20939, 21457, 21643, 21701,
21793, 21869, 22453, 22537, 22649, 22691, 22927, 23111,
23173, 23437, 23711, 24097, 24133, 24161, 24217, 24221,
24523, 24599, 25061, 25183, 25559, 25747, 27029, 27133,
27899, 27913, 27997, 28109, 28177, 28571, 28723, 28781,
29677, 29983, 30059, 30283, 30337, 30839, 31109, 31301,
31333, 31357, 31453, 31627, 31873, 32377, 32383, 32639,
32713, 32789, 32887, 33373, 33403, 33419, 33457, 33569,
33937, 34169, 34183, 34297, 34409, 34631, 34679, 34693.

All candidates were initially sieved to p=3.5T. The range of n is 400k-2M, which means that eventually we should find some megabit primes in this drive!

Happy hunting!

Status
Code:
  Range of n      Tested by       Status
  400,000-1,270,000 - RPS       - Complete (57 primes)
1,270,000-1,280,000 - lsoule    - Complete (1 prime)
1,280,000-1,290,000 - lsoule    - Complete
1,290,000-1,300,000 - lsoule    - Complete
1,300,000-1,310,000 - lsoule    - Complete (1 prime)
1,310,000-1,312,000 - VBCurtis  - Complete
1,312,000-1,330,000 - Kosmaj    - Complete
1,330,000-1,340,000 - Dylan14   - In Progress
Available Files
Sieved to 75T
1340to1342.txt 1283 (112k: 100.0%)
1342to1344.txt 1235 (112k: 100.0%)
1344to1346.txt 1236 (112k: 100.0%)
1346to1348.txt 1267 (112k: 100.0%)
1348to1350.txt 1337 (112k: 100.0%)

(*) In parentheses: Percentage of tests requiring the indicated FFT lengths.

Sieving stopped.

Last fiddled with by amphoria on 2018-08-04 at 07:39
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Old 2009-05-12, 10:37   #2
Thomas11
 
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Default Found Primes

Tests started at n=400000.
Code:
10963: 1054519                        |  22453: 612555, 619095
11347: 508209                         |  22537: 666785
11533: 1106943                        |  22927: 976453
11729: 494856                         |  23711: 665734, 775462
12007: 459457                         |  24097: 460945, 527737
12097: 446141                         |  24161: 1181162
13483: 761923, 1233619                |  24217: 1304085
13589: 724896                         |  24599: 983644
13603: 940891                         |  27029: 857520, 1240648	       
14407: 781561                         |  28177: 400209
14533: 917551, 1153951                |  28571: 454482, 637626	       
14639: 887368                         |  28723: 436743
14981: 726154                         |  29983: 837943
15037: 787723                         |  31333: 840715, 949187, 1033819 
15043: 480639, 523519                 |  31357: 424397
15299: 730512                         |  31627: 991213
16573: 978935                         |  32383: 635687
18209: 620664, 736524                 |  32713: 485539
18869: 575864                         |  32887: 947461
19259: 866316                         |  33457: 862949
20591: 442754, 814466                 |  34297: 550409
21701: 1272326                        |  34631: 475246
21869: 762064                         |	 34693: 781291, 1197131
Total: 59 primes

Number of primes per interval:
Code:
  interval   expected  found
----------------------------
 400k-500k     11.8      12
 500k-600k      9.7       5
 600k-700k      8.2       7
 700k-800k      7.1      10
 800k-900k      6.2       7
 900k-1000k     5.6       7
----------------------------
 400k-1000k    48.5      49
1000k-2000k    36.7
----------------------------
   total:      85.2

Last fiddled with by Kosmaj on 2012-08-27 at 00:54
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Old 2009-05-12, 11:21   #3
Dougal
 
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taking 410-412
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Old 2009-05-12, 12:07   #4
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Taking 412-414.

BTW, we'll make reservations by K available soon, for example you can reserve your favorite K from the list above all the way from n=400k to n=2M. We have to do more sieving for that, so most likely it will be from n=500k.
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Old 2009-05-13, 19:10   #5
Thomas11
 
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Taking 414-420 (3 files).
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Old 2009-05-14, 17:35   #6
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Taking 420-424 (2 files).
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Old 2009-05-15, 03:05   #7
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Taking 424-426
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Old 2009-05-15, 13:11   #8
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400-410 complete (1 prime).

Taking 426-430 (2 files).
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Old 2009-05-15, 19:07   #9
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Taking 430-434 (2 files).
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Old 2009-05-16, 03:28   #10
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Taking 434-436.
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Old 2009-05-16, 07:23   #11
henryzz
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what is the total nash weight of all the ks in this drive in comparison with #7, #8, and #9?

Last fiddled with by henryzz on 2009-05-16 at 07:24
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