PrimeGrid
Please visit donation page to help the project cover running costs for this month

Toggle Menu

Join PrimeGrid

Returning Participants

Community

Leader Boards

Results

Other

drummers-lowrise
11) Message boards : Number crunching : Disturbance (Message 100653)
Posted 1783 days ago by unconnected
Lucky workunit
12) Message boards : Project Staging Area : New Factorial (Message 97250)
Posted 1885 days ago by unconnected
The second biggest factorial prime (http://primes.utm.edu/primes/page.php?id=102627) was also found outside of Primegrid.
13) Message boards : Sieving : Suspending Factorial and Primorial sieving November 1 (Message 88635)
Posted 2184 days ago by unconnected
For where we are right now, we're oversieved. In the time it takes to remove a candidate by CPU sieving, one can test 3.27 factorial candidates or 1.64 primorial candidates. By definition, when it takes longer to sieve than to test, it's time to stop sieving.


On Dual E5-2620 (running 12 threads), times are per 1 thread:
fpsieve - 1factor/24hrs
pfgw64 - 1test/20hrs
14) Message boards : Project Staging Area : Wall-Sun-Sun (Message 84776)
Posted 2357 days ago by unconnected
Looks like zunewantan has found WSS prime!

90620985035118883
15) Message boards : Number crunching : New primes (Message 78962)
Posted 2589 days ago by unconnected
Another prime on PRPNet, ranked 48th in top-5000! Congratulations to SEARCHER!
27*2^4583717-1
16) Message boards : Project Staging Area : Megaprime search (Message 77109)
Posted 2663 days ago by unconnected
Looks like we have two primes today.
17) Message boards : Project Staging Area : 2013 PRPNet September Challenge (Message 69024)
Posted 2938 days ago by unconnected
Something wrong with stats - just compare today and yesterday progress.
http://u-g-f.de/PRPNet/alluser_stats.php?proj=121
18) Message boards : Number crunching : Validated results with 3 second error (Message 68050)
Posted 2975 days ago by unconnected
It's rather strange..
http://www.primegrid.com/results.php?hostid=373976&offset=0&show_names=0&state=3&appid=
19) Message boards : Proth Prime Search : WU can't validate. (Message 67101)
Posted 3018 days ago by unconnected
http://www.primegrid.com/workunit.php?wuid=336912984
Please fix it.
20) Message boards : Sierpinski/Riesel Base 5 Problem : SR5 Update - 2 (Message 66151)
Posted 3039 days ago by unconnected
Congratulations to Dr. Brown!
So we can kick out more than 60000 candidates from sieve file.


Next 10 posts
[Return to PrimeGrid main page]
DNS Powered by DNSEXIT.COM
Copyright © 2005 - 2021 Rytis Slatkevičius (contact) and PrimeGrid community. Server load 5.22, 5.06, 5.16
Generated 25 Sep 2021 | 0:41:13 UTC