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Forum: Riesel Prime Search 2021-04-21, 20:45
Replies: 134
Views: 19,503
Posted By gd_barnes
2102-2200 is complete. The range was...

2102-2200 is complete.

The range was completed ~5 days ago but I've been waiting on the top-5000 site to come back up. It's been down nearly a week. :-(

3 primes were found. I reported one...
Forum: Riesel Prime Search 2021-04-20, 08:23
Replies: 1,027
Views: 133,259
Posted By gd_barnes
Ah. The Wiki was wrong. I see that it is now...

Ah. The Wiki was wrong. I see that it is now updated. Thanks.
Forum: Riesel Prime Search 2021-04-20, 01:38
Replies: 1,027
Views: 133,259
Posted By gd_barnes
MooMoo, This is from 2013. Can you give us...

MooMoo,

This is from 2013. Can you give us an update on k=81? Are you still working on it? Thanks.

Gary
Forum: Conjectures 'R Us 2021-04-18, 21:26
Replies: 285
Views: 53,113
Posted By gd_barnes
One thing that I will bring up that I don't think...

One thing that I will bring up that I don't think was mentioned here about the PRPnet server. Make sure that servertype=1 for Sierpinski/Riesel in the prpserver.ini file. This will stop searching a...
Forum: Conjectures 'R Us 2021-04-18, 21:07
Replies: 1,098
Views: 95,060
Posted By gd_barnes
I have moved the posts related to questions and...

I have moved the posts related to questions and answers about PRPnet and srsieve/srfile to the Software/instructions/questions thread here:
https://mersenneforum.org/showthread.php?t=9742
Forum: Conjectures 'R Us 2021-04-18, 00:21
Replies: 1,098
Views: 95,060
Posted By gd_barnes
Welcome to CRUS pokemonlover! :smile: I'll...

Welcome to CRUS pokemonlover! :smile:

I'll go ahead and reserve k=45G-46G for you. We assume that you have at least 4 cores to run on the effort. As rogue (Mark) said that would likely take a...
Forum: Conjectures 'R Us 2021-04-15, 20:12
Replies: 1,098
Views: 95,060
Posted By gd_barnes
Nice work on the reservation Mark! :smile:

Nice work on the reservation Mark! :smile:
Forum: Conjectures 'R Us 2021-04-15, 09:52
Replies: 1,098
Views: 95,060
Posted By gd_barnes
Wrong file. This is the one for k=43G-44G. :-)

Wrong file. This is the one for k=43G-44G. :-)
Forum: Conjectures 'R Us 2021-04-13, 07:11
Replies: 1,682
Views: 144,421
Posted By gd_barnes
Have you determined how long each test takes?

Have you determined how long each test takes?
Forum: Riesel Prime Search 2021-04-12, 05:34
Replies: 1,963
Views: 202,633
Posted By gd_barnes
From the 3rd megabit drive: 257*2^2108554-1...

From the 3rd megabit drive:

257*2^2108554-1 is prime :-)
Forum: Riesel Prime Search 2021-04-11, 17:38
Replies: 1,027
Views: 133,259
Posted By gd_barnes
k=255 double-check is complete to n=2M; 3...

k=255 double-check is complete to n=2M; 3 previously found primes confirmed for n=1M-2M; the k is released.
Forum: Riesel Prime Search 2021-04-09, 04:51
Replies: 409
Views: 67,029
Posted By gd_barnes
k=14549535 is complete for n=300K-500K, 5 primes...

k=14549535 is complete for n=300K-500K, 5 primes were found shown below, the k is released. Happy is still working on a double-check for n=125K-300K.

Primes:
14549535*2^376607-1 ...
Forum: Riesel Prime Search 2021-04-08, 08:27
Replies: 94
Views: 24,036
Posted By gd_barnes
Done. Cool option!

Done. Cool option!
Forum: Riesel Prime Search 2021-04-08, 06:44
Replies: 134
Views: 19,503
Posted By gd_barnes
Reserving 2102-2200

Reserving 2102-2200
Forum: Science & Technology 2021-04-08, 06:00
Replies: 190
Views: 9,580
Posted By gd_barnes
Got my first one on April 5th. Second one is...

Got my first one on April 5th. Second one is scheduled for May 3rd. :smile:
Forum: Riesel Prime Search 2021-04-08, 03:55
Replies: 94
Views: 24,036
Posted By gd_barnes
k=13236795 double-check is complete to n=1.3M. ...

k=13236795 double-check is complete to n=1.3M. No problems were found for n=1M-1.3M. Primes and results attached.

I'll keep the remaining file for n=1.3M-2M sieved to P=50T available if needed...
Forum: Conjectures 'R Us 2021-04-06, 19:27
Replies: 168
Views: 56,801
Posted By gd_barnes
That was suggested to Pepi in the sieving thread....

That was suggested to Pepi in the sieving thread. Our big sieve for goal #4 was holding it up. It shouldn't be much longer before it starts.
Forum: Riesel Prime Search 2021-04-06, 19:24
Replies: 409
Views: 67,029
Posted By gd_barnes
OK I'll start testing within a couple of days for...

OK I'll start testing within a couple of days for n=300k-500k. Thanks.
Forum: Riesel Prime Search 2021-04-06, 03:52
Replies: 409
Views: 67,029
Posted By gd_barnes
Happy, From a year ago...was this done? I'd...

Happy,

From a year ago...was this done? I'd like to go ahead and double-check k=14549535 for all n<=300K and then test it up to n=500K. Is that OK?

Gary
Forum: Twin Prime Search 2021-04-04, 20:42
Replies: 233
Views: 73,823
Posted By gd_barnes
For those of you having difficulty connecting...

For those of you having difficulty connecting clients to port 12000 because the server is an older version, here are folders with the older clients that will work. They also contain older versions...
Forum: Riesel Prime Search 2021-04-04, 02:17
Replies: 659
Views: 76,156
Posted By gd_barnes
Curtis, Are you done with n=5.25M-5.3M from...

Curtis,

Are you done with n=5.25M-5.3M from several years ago? This is the only range open up to n=6M.
Forum: Riesel Prime Search 2021-04-03, 10:55
Replies: 94
Views: 24,036
Posted By gd_barnes
Some bad news... I have completed a...

Some bad news...

I have completed a double-check up to n=1M on this k. I found 7 missing primes. They are:
13236795*2^233152-1
13236795*2^240236-1
13236795*2^258893-1
13236795*2^259747-1...
Forum: Conjectures 'R Us 2021-04-03, 09:34
Replies: 919
Views: 101,525
Posted By gd_barnes
:bow wave:

:bow wave:
Forum: No Prime Left Behind 2021-03-30, 22:04
Replies: 1,499
Views: 190,038
Posted By gd_barnes
Max found: 993*2^1601704-1 is prime

Max found:

993*2^1601704-1 is prime
Forum: Riesel Prime Search 2021-03-30, 07:30
Replies: 458
Views: 54,652
Posted By gd_barnes
rsp4M = 3M to 4M rsp5M = 4M to 5M rsp6M = 5M...

rsp4M = 3M to 4M
rsp5M = 4M to 5M
rsp6M = 5M to 6M

It is n=3M to 6M that are sieved to 400e15.
(n=0 to 3M are sieved to 100e15.)

Ignore the header line in the sieve file. It means nothing. ...
Showing results 1 to 25 of 1000

 
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