20220907, 20:00  #34  
Jan 2007
Germany
11×47 Posts 
Searching up to 103'515'091'680'000'000 = 29#*16000000 is done.
No 19tuplet found. best was: Quote:
You can continue this job, if you like. 

20220908, 12:41  #35 
Aug 2006
5987_{10} Posts 

20220908, 13:16  #36 
Jan 2007
Germany
11×47 Posts 
You must start the commandbox 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 20220908 at 13:17 
20220909, 00:12  #37 
Aug 2006
5,987 Posts 

20220909, 08:57  #38 
Jan 2007
Germany
205_{16} Posts 
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 20220909 at 09:12 
20220909, 10:14  #39 
Jan 2007
Germany
11×47 Posts 
new version
https://pzktupel.de/transfer/additionsFB.zip
whats new: file "primes.src" available fixed kinterval 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 19tuplet via reservation thread start with k=58000 > from 1890171191677022594340000 (valid 18tuplet 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 20220909 at 10:35 
20220922, 06:14  #40  
Jan 2007
Germany
1005_{8} Posts 
Quote:
1000000000000000000000000000000002955087732304487826931 + d, d = 0, 2, 6, 8, 12, 18, 20, 26, 30, 32, 36, 42 is the smallest 55 digit prime 12tuplet to given pattern....in 30h it is sure. [time to compute: 16d] Last fiddled with by Cybertronic on 20220922 at 06:20 

20220923, 08:30  #41 
Jan 2007
Germany
1005_{8} Posts 
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 20220923 at 08:31 
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