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-   -   Don't Miss The First RPS Team Drive! (https://www.mersenneforum.org/showthread.php?t=4918)

Kosmaj 2005-10-31 14:52

Don't Miss The First RPS Team Drive!
 
In the first "drive" we have the following 16 promising k's selected by Larry and sieved by him, segmtfault, and me to 2600bn in the 200-400k range of n:
[code]
k #p k #p
67342275 5 1325978745 4
460735275 4 1626176475 3
663301485 5 1694614845 8
697942245 5 1738812075 6
779602395 7 1952775825 6
804003525 7 2022381375 9
870667875 9 3276742755 7
918332415 9 3467560635 8

Total number of primes found so far: [B]102[/B]
The list of all primes for n>=201700 is [URL="http://www.15k.org/RPSdrive.htm"]here[/URL].

[/code]Below is the first batch of files ready for testing by LLR. They are sorted by exponents n, with mixed k's in each file. If you find a prime be sure to submit it by including "RPS" in your prover's code.

Please mail results to [EMAIL=kosmaj@yahoo.com]Kosmaj[/EMAIL], you can zip or rar several result files in one archive, if you do so please name the archive after the range of files inside, if the results are from disjoint ranges name the archive after the first result file. Thanks!

[B]Result Files[/B]
201700-230000: [URL="http://www.15k.org/16k/results/lresults2017to2300.zip"]zip[/URL] (1.1M).

[CODE]
Range Tested by
[URL="http://www.15k.org/rps1_done.txt"]201,700-380,000[/URL] - RPS - Complete
380,000-380,400 - Kosmaj - Complete (Prime: 779602395 380120)
380,400-381,600 - Lsoule - Complete (Prime: 1952775825 381015)
381,600-382,400 - Kosmaj - Complete
382,400-384,000 - Lsoule - Complete
384,000-384,800 - Kosmaj - Complete
384,800-386,000 - Lsoule - Complete
386,000-386,800 - Kosmaj - Complete
386,800-388,000 - Lsoule - Complete (Prime: 3467560635 387681)
388,000-389,200 - Kosmaj - Complete
389,200-390,800 - Lsoule - Complete
390,800-391,600 - Kosmaj - Complete
391,600-393,200 - Lsoule - Complete
393,200-394,000 - Kosmaj - Complete
394,000-395,200 - Lsoule - Complete (Prime: 67342275 395172)
395,200-396,400 - Kosmaj - Complete
396,400-396,800 - Lsoule - Complete
396,800-397,200 - VBCurtis - Complete
397,200-397,600 - Lsoule - Complete
397,600-398,400 - Kosmaj - Complete
398,400-399,200 - Lsoule - Complete
399,200-399,600 - Kosmaj - Complete
399,600-400,000 - Lsoule - Complete
Double Check
322,500-323,000 - Kosmaj - Complete
342,000-342,400 - Lsoule - Complete
[/CODE]
[B]All files taken![/B]

Approximate completion time per file with 1050 k/n pairs:
[B]85 hrs[/B] on a mid-range P-4, or
[B]100 hrs[/B] on a mid-range Opteron
for [B]n=320k[/B].

Sieving stopped at 2600 bn (2.6E12)

Templus 2005-10-31 15:07

Reserving 2055to2060.txt

Flatlander 2005-10-31 15:24

2060to2065.txt for me please.

Flatlander 2005-10-31 15:51

Also, 2065to2070.txt for me please.

lsoule 2005-10-31 17:33

Taking 2070-2075

segmtfault 2005-10-31 20:03

Taking 2075-2080 :)

ValerieVonck 2005-10-31 22:50

Taking 2080to2085.txt

segmtfault 2005-11-01 02:51

1325978745*2^207546-1 is prime! :banana:
My first RPS prime :smile:

Kosmaj 2005-11-01 04:37

Huge congrats!
 
I think this is our 5th or 6th prime :shock: in less than 24 hrs, and the first one in this drive.

BTW, in next 24hrs I'll have no Internet access, and 4-5 days after I'll be able to check the forum only a little.

As we discussed, if we find our 100th prime quick enough we'll add "Great" to RPS! :cool: :smile: :geek:

Dougy 2005-11-01 11:58

2085to2090.txt => mine please

lsoule 2005-11-02 06:13

2070-2075 complete, no primes.
Taking 2090-2095


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