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Old 2022-09-07, 20:00   #34
Cybertronic
 
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Searching up to 103'515'091'680'000'000 = 29#*16000000 is done.

No 19-tuplet found.

best was:
Quote:
91466285060714489+0000 is 3-PRP! (0.000000 seconds)
91466285060714489+0008 is 3-PRP! (0.000000 seconds)
91466285060714489+0024 is 3-PRP! (0.000000 seconds)
91466285060714489+0048 is 3-PRP! (0.000000 seconds)
91466285060714489+0080 is 3-PRP! (0.000000 seconds)
91466285060714489+0120 is 3-PRP! (0.000000 seconds)
91466285060714489+0168 is 3-PRP! (0.000000 seconds)
91466285060714489+0224 is 3-PRP! (0.000000 seconds)
91466285060714489+0288 is 3-PRP! (0.000000 seconds)
91466285060714489+0360 is 3-PRP! (0.000000 seconds)
91466285060714489+0440 is 3-PRP! (0.000000 seconds)
91466285060714489+0528 is 3-PRP! (0.000000 seconds)
91466285060714489+0624 is 3-PRP! (0.000000 seconds)
91466285060714489+0728 is composite: [C99E7872E157A1] (0.000000 seconds)
91466285060714489+0840 is composite: [BCF9EFA1D3E759] (0.000000 seconds)
91466285060714489+0960 is 3-PRP! (0.000000 seconds)
91466285060714489+1088 is 3-PRP! (0.000000 seconds)
91466285060714489+1224 is 3-PRP! (0.000000 seconds)
91466285060714489+1368 is 3-PRP! (0.000000 seconds)

You can continue this job, if you like.
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Old 2022-09-08, 12:41   #35
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Quote:
Originally Posted by Cybertronic View Post
Download and rename into *.bi
I get:

[path]\ld.exe: cannot find -lbig_int
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Old 2022-09-08, 13:16   #36
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Quote:
Originally Posted by CRGreathouse View Post
I get:

[path]\ld.exe: cannot find -lbig_int

You must start the command-box


compile with fbc yourprogram.bas


I hope you have no Linux...it works only for Windows 64bit. Otherwise it don't work

Last fiddled with by Cybertronic on 2022-09-08 at 13:17
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Old 2022-09-09, 00:12   #37
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Quote:
Originally Posted by Cybertronic View Post
You must start the command-box


compile with fbc yourprogram.bas
Yes, when I do that on 64-bit Windows I get the indicated error message. (I got a different one before I added the .bi file; it is able to find that, fortunately.)
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Old 2022-09-09, 08:57   #38
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Yes, confirm it and found the reason ... add this files to Freebasic root folder , the same like file fbc

https://pzktupel.de/transfer/additionsFB.zip


BTW, the 19tuplet sieve need a file "primes.src"... these are only stored primes on my PC, here specific primes from 200 to ~ 50000.


...you get a new single version from me for downloading

Last fiddled with by Cybertronic on 2022-09-09 at 09:12
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Old 2022-09-09, 10:14   #39
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Default new version

https://pzktupel.de/transfer/additionsFB.zip


whats new:


file "primes.src" available
fixed k-interval is k=1000 -> offsetsize : 32589158477190044730000

for single core , each condition will be saved to file 01,02,03,04,....
example: 07 have number 211927298241986152462573, so the first 7 conditions are prime.

many people can now look for this unknown 19-tuplet via reservation thread


start with k=58000 -> from 1890171191677022594340000 (valid 18-tuplet 1906230835046648293290043)


note: complete k=1000 range took 4+ days.


so you can start with

58000 core1

59000 core2
60000 core 3 and so on.



Last fiddled with by Cybertronic on 2022-09-09 at 10:35
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Old 2022-09-22, 06:14   #40
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Quote:
After I found the smallest 7k triplet 2nd kind, I will look for the smallest 55-digit prime 12-tuplet. This will take 1 week to reach an offset 1e21.
Possible 1st kind is found. Offset with 22 digits.
1000000000000000000000000000000002955087732304487826931 + d, d = 0, 2, 6, 8, 12, 18, 20, 26, 30, 32, 36, 42 is the smallest 55 digit prime 12-tuplet to given pattern....in 30h it is sure. [time to compute: 16d]

Last fiddled with by Cybertronic on 2022-09-22 at 06:20
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Old 2022-09-23, 08:30   #41
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There was another smaller hit in the same cycle.
1000000000000000000000000000000002743862590724468830501 + d, d = 0, 2, 6, 8, 12, 18, 20, 26, 30, 32, 36, 42. This is now the smallest.
http://factordb.com/index.php?query=...at=1&sent=Show

Last fiddled with by Cybertronic on 2022-09-23 at 08:31
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