20190416, 18:44  #727 
I moo ablest echo power!
May 2013
6C9_{16} Posts 

20190416, 19:12  #728 
Dec 2011
After milion nines:)
3×19×23 Posts 

20190417, 02:28  #729  
May 2007
Kansas; USA
2^{6}·3·53 Posts 
Quote:
Wombatman, You'll need to report that prime to the top5000 site. It's generally a good idea to report it there before posting it anywhere else. Lest someone steal it from you. One more thing: I take it from your status here that you are still searching k=97 and are now at n=541325 with it. Is that correct? I ask because I think you previously said that you had stopped k=97 at n=500K. 

20190424, 02:01  #730  
I moo ablest echo power!
May 2013
1737_{10} Posts 
Quote:
I'll also take another look at the top5000 site. Edit: Ok, I see that I can just submit the number for the top5000 list without a specialized category. Way out of practice. Double Edit: Submitted here: https://primes.utm.edu/primes/page.php?id=126418 The number should jump in at #131. Last fiddled with by wombatman on 20190424 at 02:19 

20190425, 19:44  #731 
Sep 2011
Germany
2^{3}·3·101 Posts 
35*832^3320731 found by Doug (969696 digits)

20190504, 17:54  #732 
Sep 2011
Germany
2^{3}·3·101 Posts 
118*558^261698+1 found by CoolAtchOk (718791 digits)

20190511, 11:48  #733 
"Nuri, the dragon :P"
Jul 2016
Good old Germany
727_{10} Posts 

20190513, 20:10  #734 
Feb 2019
2·5·7 Posts 
16*140^251178+1 is prime! (539062 decimal digits)
https://primes.utm.edu/primes/page.php?id=126455 
20190513, 20:41  #735  
Dec 2011
After milion nines:)
3×19×23 Posts 
Quote:
Very fast find! congratulations! 

20190513, 20:58  #736 
Feb 2019
2·5·7 Posts 
Thanks. My second T5K prime and also the largest prime I found so far :)

20190519, 15:49  #737 
Sep 2011
Germany
4570_{8} Posts 
38*875^2568921 found by whizbang (755780 digits)
38*875^3162921 found by whizbang (930536 digits) 
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