20210526, 09:19  #56 
Jan 2007
Germany
566_{8} Posts 
smallest tuplets certifications
Hello folk!
Have anyone of you time to certificate these numbers with primo and then make an upload to factordb.com? prime: 10^7999+35887 10^8999+3541 twins: 7000 digits : 10^6999+ 151203769+d, d=0,2 8000 digits : 10^7999+ 439617139+d, d=0,2 9000 digits : 10^8999+ 13215871+d, d=0,2 10000 digits : 10^9999+2421018649+d, d=0,2 found by Dirk Augustin (2010) Let me know ! best wishes Norman Last fiddled with by Cybertronic on 20210526 at 09:19 
20210528, 10:27  #57 
Jan 2007
Germany
566_{8} Posts 
I take
10^9999+2421018649 and 10^9999+2421018651 
20210528, 15:42  #58  
May 2020
3×13 Posts 
Quote:
10^7999+35887 10^8999+3541 10^6999+151203769+d, d=0,2 10^7999+439617139+d, d=0,2 10^8999+13215871+d, d=0,2 Should be brief enough and will upload all to factordb. 

20210528, 16:09  #59 
Sep 2002
Database er0rr
3859_{10} Posts 
The first two should be "prime", according to Norman. Maybe the certificates are not easily available.
Last fiddled with by paulunderwood on 20210528 at 16:10 
20210528, 17:11  #60  
Jan 2007
Germany
101110110_{2} Posts 
Quote:
Gelly  super,thanks ! Should I mention your real name in my "smallest prime ktuplet"pdf document or not ? Yes, what is your name ? Here the actual status: Last fiddled with by Cybertronic on 20210528 at 17:29 

20210528, 17:16  #61 
Jan 2007
Germany
374_{10} Posts 

20210528, 17:24  #62 
Sep 2002
Database er0rr
7423_{8} Posts 

20210528, 17:36  #63 
Jan 2007
Germany
101110110_{2} Posts 
@Paul
Indeed 
20210529, 07:01  #64 
Jan 2007
Germany
101110110_{2} Posts 
@sweety439
You must know, double the number of digits you will test with primo, so the runningtime will be 16 times longer (or more). jump from 31000 to 40000 digit , about (40000/31000)^4 = 3. Example: You need 6 months to certify a 31000 number, than you need 12 months to fall down from 40000 to 31000 digits in Phase 1 (Primo) (estimated) 137h for a 27000 digit numer is UNBELIEVABLE fast ! 10 years ago,the old primo version 3.0.9 for windows and on a singlecore needed for 10000 digits (~limit) more than 10000h on a 3 GHz Phenom...40.000 digit ~ (double the digits was 22 times longer) you need 5 million hours or 600 years. Last fiddled with by Cybertronic on 20210529 at 07:12 
20210601, 01:29  #65 
May 2020
3×13 Posts 
Sure! All the certificates are uploaded to factorDB, and my name should be listed as the certifier for them.

20210601, 05:11  #66 
Jan 2007
Germany
176_{16} Posts 
@Gelly
That was fast, thank you ! This week, the "smallest gigantic twin" also done. best wishes (BTW, I see the name) 
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