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drummers-lowrise
1) Message boards : Number crunching : Tour de Primes 2016 (Message 92155)
Posted 1601 days ago by JackTheSkipper
The number of GFN-18 primes has changed...

http://www.primegrid.com/stats_genefer.php
2) Message boards : Project Staging Area : Megaprime search (Message 78107)
Posted 2183 days ago by JackTheSkipper
I've manually expired those three tests and they've already been given out to others.


Thanks !
3) Message boards : Project Staging Area : Megaprime search (Message 78095)
Posted 2184 days ago by JackTheSkipper
Thanks for your answers !
My computer crashed and I had to manually remove work.MEGA.in and work.MEGA.save files.
I guess I can't use this option anymore for these wus.

4) Message boards : Project Staging Area : Megaprime search (Message 78070)
Posted 2184 days ago by JackTheSkipper
I cannot finish my 3 wus, how can I release them ?
5) Message boards : Project Staging Area : Megaprime search (Message 77120)
Posted 2218 days ago by JackTheSkipper
And the other one divides 1 GFN and 2 xGFN !

After running pfgw64 the client stopped. I had to comment the line like in this post :

http://www.primegrid.com/forum_thread.php?id=5585&nowrap=true#75011

6) Message boards : Project Staging Area : 2014 PRPNet March Challenge (Message 76245)
Posted 2253 days ago by JackTheSkipper
New megaprime found by Genn !

Congratulations :)
7) Message boards : Proth Prime Search : Larger n lower k's (Message 63726)
Posted 2664 days ago by JackTheSkipper
Thanks for your answer ! :)
8) Message boards : Proth Prime Search : Larger n lower k's (Message 63711)
Posted 2664 days ago by JackTheSkipper
Hi !

I just noticed that we are currently testing numbers with k < 100 and n > 2M and I know my computer is checking numbers already tested according to the page: http://www.prothsearch.com/prothbook.html. I guess Primegrid will only double-check all those numbers.

Some of my results are like that one: (here k=45 and n=2034264)
443298006 --- 21 Mar 2013 | 3:50:06 UTC 21 Mar 2013 | 4:50:06 UTC Terminé et validé 0.00 20,000.00 77.62 443298729 222954 21 Mar 2013 | 4:12:22 UTC 21 Mar 2013 | 5:30:20 UTC Terminé et validé 3,165.22 3,130.33 77.62 PPS (LLR) v6.15


Output of the second task is
<stderr_txt>Residue check C8B66640565D7D27</stderr_txt>

I know that range has already been checked:

User ID: Darren Wallace <footmaster@gmail.com>
Range of K: 45, Range of N: 2000000-2100000, Primes found: 45*2^2014557+1 is Prime Divides GF(2014552, 10) 45*2^2014557+1 is a Factor of xGF(2014553,4,3). checked - Tuesday, February 21, 2012 at 16:48:55 (GMT)


Is it the result of the first check ?
9) Message boards : General discussion : Other projects then PSA and Primegrid (Message 61377)
Posted 2736 days ago by JackTheSkipper
If you look at 5000 prime liste page, then you will get same big primes ,but those numbers doesnot show at Primegrid or PSA projects.
How can I found from where those number are ?


Lots of primes come from the "Riesel Prime Search":
http://primes.utm.edu/bios/page.php?id=819

Take a look a this page:
http://www.mersenneforum.org/forumdisplay.php?f=59
10) Message boards : Generalized Fermat Prime Search : Side bets on wingmen? (Message 52279)
Posted 3020 days ago by JackTheSkipper
Oh no , my one and only genefer world record has changed from-

completed,awaiting validation ,to-

completed,can't validate. :(

Will that change at all, or have I lost it?

john3760


The answer is somewhere in this thread ;)

http://www.primegrid.com/forum_thread.php?id=4163&nowrap=true#51743


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