mersenneforum.org  

Go Back   mersenneforum.org > Prime Search Projects > Conjectures 'R Us

Reply
 
Thread Tools
Old 2020-02-28, 03:06   #815
germanNinja
 
Apr 2018

2·7 Posts
Default S892

Found 118 * 892^373012 + 1.


https://primes.utm.edu/primes/page.php?id=130680


My first T5K prime with CRUS, second total.

Last fiddled with by germanNinja on 2020-02-28 at 03:07 Reason: fix format
germanNinja is offline   Reply With Quote
Old 2020-02-28, 04:16   #816
MyDogBuster
 
MyDogBuster's Avatar
 
May 2008
Wilmington, DE

22×23×31 Posts
Default

Quote:
My first T5K prime with CRUS, second total
And a nice one. Mega prime and it makes S892 a 3 bagger..
Congrats
MyDogBuster is offline   Reply With Quote
Old 2020-02-28, 17:49   #817
masser
 
masser's Avatar
 
Jul 2003
wear a mask

144410 Posts
Default

Quote:
Originally Posted by germanNinja View Post
Found 118 * 892^373012 + 1.

Very nice! Largest prime for the project so far in 2020!
masser is offline   Reply With Quote
Old 2020-03-03, 09:32   #818
rob147147
 
Apr 2013
Durham, UK

32·7 Posts
Default R745

19 k-values now remain for R745:

26036*745^279261-1 is prime! (802086 digits)
rob147147 is offline   Reply With Quote
Old 2020-03-07, 10:13   #819
rebirther
 
rebirther's Avatar
 
Sep 2011
Germany

2,521 Posts
Default

137*926^166603+1 (494249 digits)
rebirther is offline   Reply With Quote
Old 2020-03-10, 07:19   #820
rebirther
 
rebirther's Avatar
 
Sep 2011
Germany

252110 Posts
Default

7*848^218439-1 (639677 digits)
rebirther is offline   Reply With Quote
Old 2020-03-10, 21:45   #821
sweety439
 
sweety439's Avatar
 
Nov 2016

2·3·5·79 Posts
Default

Quote:
Originally Posted by rebirther View Post
7*848^218439-1 (639677 digits)
A nice prime for k=7!!!
sweety439 is offline   Reply With Quote
Old 2020-03-11, 07:48   #822
rebirther
 
rebirther's Avatar
 
Sep 2011
Germany

2,521 Posts
Default

6962*31^2863120-1 found by CharityEngine1 (4269952 digits)


This is the largest prime ever found by CRUS / SRBase
rebirther is offline   Reply With Quote
Old 2020-03-11, 08:05   #823
paulunderwood
 
paulunderwood's Avatar
 
Sep 2002
Database er0rr

1101011101102 Posts
Default

Quote:
Originally Posted by rebirther View Post
6962*31^2863120-1 found by CharityEngine1 (4269952 digits)


This is the largest prime ever found by CRUS / SRBase
Congrats CRUS on a top20 prime.

paulunderwood is offline   Reply With Quote
Old 2020-03-11, 08:08   #824
gd_barnes
 
gd_barnes's Avatar
 
May 2007
Kansas; USA

3×7×487 Posts
Default

Quote:
Originally Posted by rebirther View Post
6962*31^2863120-1 found by CharityEngine1 (4269952 digits)


This is the largest prime ever found by CRUS / SRBase



At 4.27 million digits this is the 20th largest prime of all time!!!

It took the top-5000 site over 10 days to verify it!

This prime is so huge that with a normalized score of 1016.5 at the top-5000 site CRUS is now right on the heels of RPS for total project score (3326-3300) as shown here:
https://primes.utm.edu/bios/top20.ph...by=ScoreNormal

Just a few more smallish top-5000 primes and we will be ahead of them!

Last fiddled with by gd_barnes on 2020-03-11 at 08:09
gd_barnes is offline   Reply With Quote
Old 2020-03-11, 08:29   #825
unconnected
 
unconnected's Avatar
 
May 2009
Russia, Moscow

1001101110112 Posts
Default

Congratulations on that really HUGE prime! Keep going!
unconnected is offline   Reply With Quote
Reply

Thread Tools


Similar Threads
Thread Thread Starter Forum Replies Last Post
Report top-5000 primes for all k<=1001 gd_barnes No Prime Left Behind 1488 2020-09-25 11:31
Report top-5000 primes for k=1003-3000 gd_barnes No Prime Left Behind 688 2020-04-24 07:31
All top 5000 primes will have the same number of digits in 2014 ;-) Batalov Conjectures 'R Us 10 2013-03-29 01:29
Twenty Oldest Primes on Top 5000 List masser Lounge 9 2008-08-27 12:31
get all the 5000 biggest primes above 100K digits jasong jasong 1 2007-06-09 22:51

All times are UTC. The time now is 10:33.

Fri Oct 30 10:33:20 UTC 2020 up 50 days, 7:44, 1 user, load averages: 1.56, 1.89, 1.81

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2020, Jelsoft Enterprises Ltd.

This forum has received and complied with 0 (zero) government requests for information.

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation.
A copy of the license is included in the FAQ.