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-   -   RPS 7th Drive: 21 High-Weight Ks (https://www.mersenneforum.org/showthread.php?t=11465)

Kosmaj 2009-02-06 07:11

RPS 7th Drive: 21 High-Weight Ks
 
1 Attachment(s)
We are starting a new drive, featuring the following 21 high-weight Ks:
Batch 1: 2235, 2265, 2295, 2325, 2355, 2415, 2445, 2505, 2547, 2565 [10 Ks]
Batch 2: 2655, 2685, 2715, 2745, 2775, 2835, 2865, 2895, 2925, 2955, 2985 [11 Ks]

The idea is to try again some high-weight Ks, and to make available candidates for small but reportable primes, good for newcomers and people with slow machines.

The test files sieved to 5T in the 350-600k interval kindly provided by Beyond.
Found primes are given in post #2 below.

We are starting at 360k, using 1k and 2k test files given below. On my 2.66GHz quad P4, one test at 365k takes about 140 sec, meaning about 52 hours to test a 2k file. [All Ks have FFT jumps to 28k in the 365-367k range.] Smaller and larger test files, and those in the 350-360k range available on request.

[B]Update [/B](Aug. 23, 2009): Continuing from n=600k to n=1M with 20 Ks. k=2865 stopped at n=600k and released. Sieving by Beyond, Thomas, amphoria and Kosmaj.

[B]Update [/B](Sep. 13, 2011): Extending the Drive past n=1M!

Happy hunting!

[B]Status[/B]
[CODE]
Range of n Tested by Status
[URL="http://www.15k.org/rps7/rps7_done.txt"] 360,000-1,300,000[/URL] - RPS - Complete (112 primes)
1,300,000-1,302,000 - Kosmaj - Complete
1,302,000-1,305,000 - Curtis - Complete (1 prime)
1,305,000-1,320,000 - amphoria - Complete (3 primes)
1,320,000-1,328,000 - Curtis - Complete
1,328,000-1,344,000 - amphoria - Complete (2 primes)
1,344,000-1,360,000 - amphoria - Complete
1,360,000-1,380,000 - amphoria - Complete (4 primes)
1,380,000-1,400,000 - amphoria - Complete (3 primes)
1,400,000-1,410,000 - amphoria - Complete (2 primes)
1,410,000-1,420,000 - amphoria - Complete (1 prime)
1,420,000-1,440,000 - amphoria - Complete (1 prime)
1,440,000-1,448,000 - Trilo - Complete
1,448,000-1,452,000 - Trilo - Complete (1 prime)
1,452,000-1,456,000 - Trilo - Complete
1,456,000-1,460,000 - Kosmaj - Complete (1 prime)
1,460,000-1,480,000 - Thomas - Complete (1 prime)
1,480,000-1,500,000 - Thomas - Complete (1 prime)
1,500,000-1,530,000 - Thomas - Complete (1 prime)
1,530,000-1,536,000 - Curtis - Complete
1,536,000-1,550,000 - Thomas - Complete
1,550,000-1,575,000 - Thomas - Complete (2 primes)
1,575,000-1,585,000 - Trilo - Complete (1 prime)
1,585,000-1,600,000 - Thomas - Complete
1,600,000-1,700,000 - Thomas - Complete (4 primes)
1,700,000-1,725,000 - Curtis - Complete
1,725,000-1,800,000 - Thomas - Complete (3 primes)
1,800,000-1,825,000 - Thomas - Complete (1 prime)
1,825,000-1,860,000 - Curtis - In Progress (1 prime)
1,860,000-1,890,000 - Thomas - Complete (1 prime)
1,890,000-1,925,000 - Curtis - Complete
1,925,000-1,960,000 - Thomas - Complete
1,960,000-1,990,000 - Curtis - Complete
1,990,000-2,000,000 - Curtis - Complete (1 prime)
[/CODE][B]Available Files[/B]
Extensively sieved by Psieve (the latest sieve file of July 31, 2011)

A master file for 1500-2000K is available below:

Kosmaj 2009-02-06 07:12

Found Primes
 
Tests started at n=360000.

2235 [2]: 537475, 994452
2265 [2]: 757026, 1337778
2295 [8]: 519749, 605708, 633092, 736449, 867724, 1099067, 1155336, 1517247
2325 [3]: 398692, 1366249, 1646536
2355 [5]: 481236, 558309, 1085853, 1379854, 1571668
2415 [7]: 439954, 722317, 738763, 953278, 1208963, 1413627, 1801615
2445 [7]: 416077, 452044, 528423, 805756, 908461, 1377351, 1495063
2505 [5]: 468805, 558870, 574175, 979009, 1264470
2547 [11]: 366648, 368196, 437512, 454308, 503218, 556368, 591536, 875780, 901045, 1099688, 1477754
2565 [6]: 427924, 749756, 1014584, 1113204, 1318176, 1758906
2655 [9]: 430740, 472672, 689979, 708133, 721479, 853543, 871905, 1859692, 1879275
2685 [6]: 372944, 378599, 394493, 483182, 489306, 1337858
2715 [9]: 525530, 578940, 701687, 722131, 1163216, 1404211, 1429628, 1629931, 1640137
2745 [9]: 473048, 475676, 768385, 803362, 825142, 1019018, 1040743, 1080710, 1449470
2775 [12]: 397664, 407228, 408874, 453293, 457647, 489194, 557490, 725837, 758945, 1016504, 1035040, 1314555
2835 [6]: 699953, 930835, 967424, 1036588, 1088812, 1388678
2865 [2]: 368821, 403368 (stopped at n=600k)
2895 [7]: 977676, 982050, 988301, 1133841, 1148691, 1371308, 1762011
2925 [14]: 377867, 567219, 586347, 618817, 628889, 697733, 718246, 1074630, 1302041, 1319977, 1396366, 1457402, 1564031, 1657921
2955 [10]: 406658, 460802, 495709, 551281, 570821, 640259, 1274306, 1582609, 1748957, 1991780
2985 [8]: 363559, 411546, 414041, 545391, 1083810, 1185243, 1398863, 1404274

[B]Total: 148 primes[/B]

Found primes for all 21 Ks.

Kosmaj 2009-02-06 10:44

And I'm taking 360-362.

Beyond asked for a large file, and I sent him 370-380.

AES 2009-02-06 15:53

Taking 362-365 (3)

amphoria 2009-02-06 17:24

Taking 380-382.

Beyond 2009-02-07 11:22

370-380 complete no primes results emailed

pb386 2009-02-07 14:47

Taking 382-390 (4 files)

Kosmaj 2009-02-07 15:41

[B]pb[/B], Welcome to the drive!

360-362 complete, no primes. Taking 365-366.

Beyond 2009-02-07 16:21

Taking 400-410 for the big farm (yes it's not listed on the 1st post)

Beyond 2009-02-08 07:03

400-410 complete no primes

Kosmaj 2009-02-09 00:02

Taking also 366-370 and 390-392.

Beyond 2009-02-09 02:28

Taking 392-396 (2 files)

Kosmaj 2009-02-09 03:37

Adding Batch-2 with another 11 Ks to the drive:
2655, 2685, 2715, 2745, 2775, 2835, 2865, 2895, 2925, 2955, 2985.

for the total of 21 Ks.

Batch-2 in the 360-400k range is currently being tested by Beyond who already found several primes.:smile:

Join us for a nice drive and happy hunting!

pb386 2009-02-09 09:13

382-390 complete - no primes.

Beyond 2009-02-09 12:34

Taking 396 to 400

amphoria 2009-02-09 17:23

380-382 complete, no primes.

Taking 400-402.

AES 2009-02-09 18:22

362-365 complete, no primes

Taking 410-412

Kosmaj 2009-02-09 21:46

Found the first prime in Batch-1: 2547*2^366648-1

365-366 complete, no primes, taking 402-403.

mcduck 2009-02-09 23:49

Joining in! Taking 403-409 (6 files)

Edit: 403-409

Kosmaj 2009-02-10 04:42

Taking also 409-410.

amphoria 2009-02-10 06:43

Taking 412-413.

Beyond 2009-02-10 12:01

Taking 413 - 415 (2 files)

Kosmaj 2009-02-11 00:18

We are now listing found primes in post #2, so far there are 12 :smile:

I also added those found by Beyond who tested Ks from Batch-2 in the 360-400k interval.

Beyond 2009-02-11 02:29

From Batch 2

360,000-400,000 complete

results will be emailed in a bit

Beyond 2009-02-11 11:13

taking 415-416

Beyond 2009-02-11 13:52

Taking 416-418 (2 files)

413-416 complete (1 prime)

Kosmaj 2009-02-11 14:13

366-369 complete, 2 primes.

Taking 418-419.

Vato 2009-02-11 21:25

Taking 419-420

Kosmaj 2009-02-12 00:05

Vato, welcome to the drive!

369-370 and 402-403 complete, no primes.
Taking 420-422.

Beyond 2009-02-12 01:24

392-396 Batch 1 done

taking 422-424

Kosmaj 2009-02-12 15:42

390-392 and 409-410 complete, no primes.

Beyond 2009-02-12 18:39

416-418 complete

Taking 424-426 (2 files)

amphoria 2009-02-12 20:27

400-402 complete, no primes.

Taking 426-427.

Beyond 2009-02-13 01:20

422-424 complete

Kosmaj 2009-02-13 03:41

Taking also 427-429.

amphoria 2009-02-13 06:52

412-413 complete, no primes.

Taking 429-430.

pb386 2009-02-13 10:20

taking 430-434 (4 files)

amphoria 2009-02-13 20:43

Taking 434-435.

Beyond 2009-02-13 21:54

Taking 435-438 (3 files) for the @ work machines for the weekend

Kosmaj 2009-02-14 09:31

Taking 438-439.

pb386 2009-02-15 21:24

430-434 complete - 1 prime

Beyond 2009-02-16 11:49

424-426 complete
435-438 complete (1 prime)

Taking 439-443

Kosmaj 2009-02-16 12:09

418-419 and 420-422 complete, no primes.

Taking 443-445.

AES 2009-02-16 15:08

410-412 complete, 1 prime

amphoria 2009-02-16 17:57

426-427 and 429-430 complete, no primes.

Taking 445-447.

amphoria 2009-02-17 06:51

434-435 complete, no primes.

Kosmaj 2009-02-17 21:21

427-429 complete, 1 prime.

Taking 447-448.

Vato 2009-02-18 10:14

419-420 complete, no primes.

(i don't know if need to supply residues or not - just pm me if i need to do anything with them)

Kosmaj 2009-02-19 03:40

Vato, thanks for the results.

Taking 448-450.

Beyond 2009-02-19 11:44

439-443 complete

Taking 450-452 (2 files)

amphoria 2009-02-19 18:16

Taking 452-455.

Kosmaj 2009-02-20 04:44

438-439 complete, no primes.

Taking 455-458.

amphoria 2009-02-20 06:49

446-447 complete, no primes.

Taking 458-461.

amphoria 2009-02-20 16:55

445-446 complete, no primes.

Beyond 2009-02-20 17:03

Taking 461-465 (4 filee)

pb386 2009-02-20 18:59

Taking 465-469 (4 files)

Beyond 2009-02-20 19:02

450-452 complete

Kosmaj 2009-02-22 01:34

443-445 complete, no primes.

pb386 2009-02-22 22:51

465-469 complete - 1 prime

Beyond 2009-02-23 11:53

461-465 complete (no primes)

Taking 469-471 (2 files)

Kosmaj 2009-02-23 13:02

447-450 complete, no primes.

Taking 471-472.

Beyond 2009-02-24 19:48

469-471 complete (no primes)

Beyond 2009-02-24 21:30

taking 472-474

Kosmaj 2009-02-25 10:11

Taking 474-476.

Beyond 2009-02-26 12:03

472-474 complete (2 primes)

Kosmaj 2009-02-27 00:36

455-458 complete, 1 prime.

Taking 476-478.

pb386 2009-02-27 14:02

Taking 478-482 (4 files)

amphoria 2009-03-02 06:46

452-455 complete (3 primes).

pb386 2009-03-02 09:25

478-482 complete (1 prime)

Kosmaj 2009-03-02 21:39

474-476 complete, 1 prime.

Taking 482-484.

amphoria 2009-03-03 06:45

458-461 complete, 1 prime.

Kosmaj 2009-03-03 09:06

471-472 and 476-478 complete, no primes.

amphoria 2009-03-04 06:01

Taking 484-485.

amphoria 2009-03-04 18:27

Taking 485-486.

Kosmaj 2009-03-05 00:08

Taking 486-489.

pb386 2009-03-06 13:23

Taking 489-493 (4 files)

Kosmaj 2009-03-07 15:35

482-484 complete, 1 prime.

amphoria 2009-03-07 22:48

Taking 493-494.

amphoria 2009-03-08 13:34

484-485 complete, no primes.

Taking 494-495.

amphoria 2009-03-09 07:06

485-486 complete, no primes.

Taking 495-496.

Kosmaj 2009-03-09 09:41

Taking 496-498.

AES 2009-03-10 00:33

Taking 498-501 (3)

VBCurtis 2009-03-10 05:49

Taking 501 to 502.
You guys are sure moving this drive along fast! I thought I'd get some before they're gone.
-Curtis

pb386 2009-03-10 09:18

489-493 complete - 2 primes

Kosmaj 2009-03-11 16:51

486-489 complete, no primes.

Taking 502-504.

amphoria 2009-03-13 16:50

493-494 complete, no primes.

Taking 504-505.

amphoria 2009-03-13 19:57

494-495 complete, no primes.

Taking 505-506.

amphoria 2009-03-14 13:46

495-496 complete, one prime.

Taking 506-507.

Kosmaj 2009-03-15 21:10

496-498 complete, no primes.

Taking 507-509.

AES 2009-03-16 11:26

1 Attachment(s)
498-501 complete, no primes.

VBCurtis 2009-03-17 17:11

501 to 502 complete, no primes.

Kosmaj 2009-03-18 00:27

502-504 complete, 1 prime.

Taking 509-512.

amphoria 2009-03-19 06:51

504-506 complete, no primes.

Taking 512-514.

amphoria 2009-03-20 17:20

506-507 complete, no primes.

Taking 514-515.

Kosmaj 2009-03-22 03:33

507-509 complete, no primes.

509-512 still running.

amphoria 2009-03-22 16:31

Taking 515-516.

amphoria 2009-03-24 18:42

512-514 complete, no primes.


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