Don't Miss The First RPS Team Drive!

[Kosmaj]

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:

    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:  102
The list of all primes for n>=201700 is here.

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 Kosmaj, 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!

Result Files
201700-230000: zip (1.1M).

     Range          Tested by
201,700-380,000 - 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

All files taken!

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

Sieving stopped at 2600 bn (2.6E12)

[Templus]

Reserving 2055to2060.txt

[Flatlander]

2060to2065.txt for me please.

[Flatlander]

Also, 2065to2070.txt for me please.

[lsoule]

Taking 2070-2075

[segmtfault]

Taking 2075-2080 :)

[ValerieVonck]

Taking 2080to2085.txt

[segmtfault]

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

[Kosmaj]

I think this is our 5th or 6th prime 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!

[Dougy]

2085to2090.txt => mine please

[lsoule]

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