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Search: Posts Made By: diep
Forum: Riesel Prime Search 2021-08-31, 12:28
Replies: 73
Views: 27,536
Posted By diep
Yes much congrats. It's delivering less primes...

Yes much congrats. It's delivering less primes than i would've expected.

Last 6 primes projected after the 3.14m i found then on average each new prime is factor 1.3 further away.

That is...
Forum: Riesel Prime Search 2020-12-04, 19:17
Replies: 73
Views: 27,536
Posted By diep
Congrats on that one! Way further away than...

Congrats on that one!

Way further away than i had guessed!!

It had so many primes below 3.14M.

If we do math from there then it's 6.8M which is factor 2 and 11+M is really far away again....
Forum: Riesel Prime Search 2020-11-21, 15:08
Replies: 73
Views: 27,536
Posted By diep
finished thanks to big work of Paul until 7M. I'm...

finished thanks to big work of Paul until 7M. I'm still having a few cores above 7M.

If someone wants to take over let me know. For my current (outdated) hardware i'm at the limits of what is...
Forum: Riesel Prime Search 2018-04-15, 21:03
Replies: 73
Views: 27,536
Posted By diep
We're searching with 2 persons now at 69. Seems...

We're searching with 2 persons now at 69. Seems there is gap after last one which is 69 * 2 ^ 3140225 - 1

We busy 5.5+ mln now and this is very fat weight.
Forum: Riesel Prime Search 2015-05-19, 21:03
Replies: 73
Views: 27,536
Posted By diep
Feel welcome, i have about 12-24 cores that...

Feel welcome, i have about 12-24 cores that crunch at it (most of time 24 real cores).
Statistically spoken I'm closing in on 2 megaprimes so you could be very lucky even if you just crunch a...
Forum: Riesel Prime Search 2015-05-19, 20:36
Replies: 73
Views: 27,536
Posted By diep
Hello, i have no option but to run everything...

Hello, i have no option but to run everything manual.

Machines that are networked here are getting hacked so terrible and i need to do the security on my own of them. So the only thing that has...
Forum: Riesel Prime Search 2015-04-05, 07:21
Replies: 73
Views: 27,536
Posted By diep
4.5M however if i divide it by the last prime...

4.5M however if i divide it by the last prime found n=3140225

Then 4.5 / 3.14 = (roughly) 1.43x

Knowing it used to produce on average each factor 1.2 a prime, and not seldom 2 hide nearby, i...
Forum: Riesel Prime Search 2015-04-05, 07:12
Replies: 73
Views: 27,536
Posted By diep
Thanks for the encouragement, much appreciated! I...

Thanks for the encouragement, much appreciated! I have each of the 24 cores that run do batches of 1000, so actually i'm already busy testing into the 4M range a tad. Up to 4.22M now. Within a few...
Forum: Riesel Prime Search 2015-04-04, 19:25
Replies: 73
Views: 27,536
Posted By diep
Everything tested once up to 3.79M Odds...

Everything tested once up to 3.79M

Odds ticking away there still is a new gem < 4M
Forum: Riesel Prime Search 2015-02-21, 12:53
Replies: 73
Views: 27,536
Posted By diep
Current status. Everything tested once up...

Current status.

Everything tested once up to:

69*2^3614305-1 is not prime. LLR Res64: 09A4B35ED567A38D Time : 12454.741 sec.
Forum: Riesel Prime Search 2015-02-17, 14:51
Replies: 73
Views: 27,536
Posted By diep
Thanks for the explanations and most interesting...

Thanks for the explanations and most interesting estimation formula!

At the risk of being wrong, i tend to remember when i trial factored Wagstaff ( (2^n + 1) / 3 ) that odds dramatic low that at...
Forum: Riesel Prime Search 2015-02-17, 02:03
Replies: 73
Views: 27,536
Posted By diep
Good Early Morning! Fearing my hack in tool...

Good Early Morning! Fearing my hack in tool producing what to test for 69 * 2^n - 1 has bug

3M - 4M had roughly 53892 exponents to test and range am starting now at a few cores
4M - 5M has...
Forum: Riesel Prime Search 2015-01-08, 02:31
Replies: 73
Views: 27,536
Posted By diep
update: everything between 2.5M to 3.57M (so not...

update: everything between 2.5M to 3.57M (so not all in 3.57M have finished yet up to 3.56M has been completely finished) has been checked once.

RPS i assume has finished up to 2.5M by now meaning...
Forum: Riesel Prime Search 2014-11-17, 01:23
Replies: 73
Views: 27,536
Posted By diep
Yo cleanup goes slow. 4 cores need to finish...

Yo cleanup goes slow. 4 cores need to finish batch there. Week from now everything should have been checked once until around 3.42M and then when some finishing core finishes its slow moving batch...
Forum: Riesel Prime Search 2014-10-08, 12:28
Replies: 73
Views: 27,536
Posted By diep
Yo, i have 1 box do clean up of remnants (left...

Yo, i have 1 box do clean up of remnants (left behind because of overheated box). Expect 2 cores might take weeks doing that. If they finish everything searched one time till 3.5M here.
Forum: Riesel Prime Search 2014-10-05, 13:38
Replies: 73
Views: 27,536
Posted By diep
you bet they all get tested :) It's getting...

you bet they all get tested :)

It's getting winter here soon, so in order to not catch a cold i have no option except to increase number of cores at 69 :)
Forum: Riesel Prime Search 2014-10-05, 10:39
Replies: 73
Views: 27,536
Posted By diep
yes very far in the 3.5M+ yet one node with 8...

yes very far in the 3.5M+ yet one node with 8 finishing cores in range 2.95M - 3.2M suffered from heat problems and it yet has to be fixed coming week or so. I expect it to be up and running next...
Forum: Riesel Prime Search 2014-06-13, 00:11
Replies: 73
Views: 27,536
Posted By diep
I was so lucky again: 69 * 2^3140225 - 1 ...

I was so lucky again:

69 * 2^3140225 - 1

http://primes.utm.edu/primes/page.php?id=118012

status : proven
Forum: Riesel Prime Search 2014-05-09, 23:50
Replies: 73
Views: 27,536
Posted By diep
Thanks!

Thanks!
Forum: Riesel Prime Search 2014-05-09, 22:30
Replies: 73
Views: 27,536
Posted By diep
Prime! 69 * 2 ^ 3097340 - 1 is prime ...

Prime!

69 * 2 ^ 3097340 - 1 is prime

Please can one or more try to verify?

Thanks,
Vincent
Forum: Riesel Prime Search 2014-04-15, 23:23
Replies: 73
Views: 27,536
Posted By diep
Last cores will take some time to finish yet 3M...

Last cores will take some time to finish yet 3M nearly completed.
Divided 3M-4M into pieces. Cores already busy short while there.

Maybe the gem shows up as the last to be checked!

All...
Forum: Riesel Prime Search 2014-01-15, 14:53
Replies: 73
Views: 27,536
Posted By diep
Maybe you find another few primes there, let's...

Maybe you find another few primes there, let's hope so!

As for 69, note after this 2.41M find i hadn't expected in the range till 3M for another 2 at least to be there!
I thought: "maybe there is...
Forum: Riesel Prime Search 2014-01-15, 14:14
Replies: 73
Views: 27,536
Posted By diep
Did you finish it now to 2.5M? As i started...

Did you finish it now to 2.5M?

As i started at 2.5M as appointed.
It's testing to 3M here now in the current batch.
Forum: Riesel Prime Search 2014-01-15, 14:06
Replies: 73
Views: 27,536
Posted By diep
Congratulations!

Congratulations!
Forum: Riesel Prime Search 2014-01-14, 23:06
Replies: 73
Views: 27,536
Posted By diep
Ah many thanks! So the next jump makes it...

Ah many thanks!

So the next jump makes it extra tough to find stuff of 1M digits :)

After a slow start first few months, it's 16 cores now which went steady, yet i guess i soon have to increase...
Showing results 1 to 25 of 38

 
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