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Search: Posts Made By: Puzzle-Peter
Forum: Computer Science & Computational Number Theory 2020-02-13, 14:50
Replies: 33
Views: 6,099
Posted By Puzzle-Peter
What a monster. Congrats!

What a monster. Congrats!
Forum: And now for something completely different 2020-01-23, 08:29
Replies: 46
Views: 4,729
Posted By Puzzle-Peter
18416522281203*2^33222-1 ...

18416522281203*2^33222-1
18416522281203*2^33222+5
18416522281203*2^33222+11

Primo certificates for the latter two are uploaded to factordb
Forum: And now for something completely different 2019-10-02, 19:25
Replies: 46
Views: 4,729
Posted By Puzzle-Peter
I had a bit of fun with (x+2)*(ax²-3) ...

I had a bit of fun with (x+2)*(ax²-3) -1 / +5
= -3x - 6 +a(x³+2x²) -1 / +5

helpers are x for N+1 proof of the +5 candidate and x+2 for N+1 proof of the -1 candidate, so...
Forum: Miscellaneous Math 2019-09-19, 15:40
Replies: 16
Views: 625
Posted By Puzzle-Peter
What about triplets p, p+4, p+6?

What about triplets p, p+4, p+6?
Forum: Conjectures 'R Us 2019-07-09, 15:44
Replies: 3,613
Views: 206,056
Posted By Puzzle-Peter
As I don't have any LLRing reservations at the...

As I don't have any LLRing reservations at the moment, I can do some sieving. If you like, give me a file and I'll sieve it.
Forum: Twin Prime Search 2019-07-05, 12:53
Replies: 13
Views: 4,285
Posted By Puzzle-Peter
During the holiday season I am granted access to...

During the holiday season I am granted access to a Nvidia Tesla system in exchange for taking care of the house and the cat lol. I would like to see how fast tpsieve-cuda will run on this but it is...
Forum: Twin Prime Search 2019-07-04, 18:26
Replies: 13
Views: 4,285
Posted By Puzzle-Peter
I had a look at the source, but that's not what I...

I had a look at the source, but that's not what I am very good at. I learned it is "built from the ppsieve package" but I am at a loss at how to get a tpsieve from that?


I had a hard time...
Forum: And now for something completely different 2019-06-24, 18:26
Replies: 46
Views: 4,729
Posted By Puzzle-Peter
Had my machine fool around with polysieve and...

Had my machine fool around with polysieve and pfgw when I was on vacation. This is what I came back to:


3039197559912*2^5000+17
3039197559912*2^5000+11
3039197559912*2^5000+5...
Forum: And now for something completely different 2019-05-26, 18:25
Replies: 9
Views: 489
Posted By Puzzle-Peter
I'm afraid there is no documentation apart from...

I'm afraid there is no documentation apart from what you find in the code.


Just to make sure:
What is the running variable in your example?
Forum: And now for something completely different 2019-05-23, 17:22
Replies: 9
Views: 489
Posted By Puzzle-Peter
The gmp version of polysieve should be rather...

The gmp version of polysieve should be rather easy to adapt. It is not originally written for this kind of task, but with the correct input it will be doing this. The major modification will be...
Forum: Conjectures 'R Us 2019-05-13, 14:41
Replies: 2,071
Views: 130,230
Posted By Puzzle-Peter
R366 tested to n=2M, still one k remaining....

R366 tested to n=2M, still one k remaining. Releasing base.
Forum: And now for something completely different 2019-05-13, 14:39
Replies: 46
Views: 4,729
Posted By Puzzle-Peter
10409207693*(2^20000)-1 10409207693*(2^20000)+5...

10409207693*(2^20000)-1
10409207693*(2^20000)+5

10409207693*(2^20000)+11


Not searching this particular form any further, so now I'll update wikipedia. Not sure about trying something a...
Forum: And now for something completely different 2019-05-08, 14:45
Replies: 46
Views: 4,729
Posted By Puzzle-Peter
8704161957*(2^20000)-1 8704161957*(2^20000)+5 ...

8704161957*(2^20000)-1
8704161957*(2^20000)+5
8704161957*(2^20000)+11


+5 and +11 proven with PRIMO
Forum: FactorDB 2019-05-04, 08:20
Replies: 440
Views: 31,030
Posted By Puzzle-Peter
The really big one came through upload.

The really big one came through upload.
Forum: FactorDB 2019-05-02, 15:24
Replies: 440
Views: 31,030
Posted By Puzzle-Peter
There must have been an update to factordb‘s...

There must have been an update to factordb‘s hardware. The certificate was verified within a few hours where I expected several days.
Forum: FactorDB 2019-05-01, 07:59
Replies: 440
Views: 31,030
Posted By Puzzle-Peter
After emailing with Markus the problem has been...

After emailing with Markus the problem has been solved. The upload limit was set to 16MB which was not enough for my certificate. He raised the limit and now it is working again.


I was even able...
Forum: FactorDB 2019-04-25, 19:53
Replies: 440
Views: 31,030
Posted By Puzzle-Peter
I have submitted zipped and unzipped without...

I have submitted zipped and unzipped without problems, but sometimes a certificate does not provoke any reaction from the db. They simply disappear immediately after uploading.
Forum: FactorDB 2019-04-25, 19:25
Replies: 440
Views: 31,030
Posted By Puzzle-Peter
I sent it to Markus via email and he plugged it...

I sent it to Markus via email and he plugged it into the db seemingly without problems. I do not understand.
Forum: And now for something completely different 2019-04-25, 15:00
Replies: 46
Views: 4,729
Posted By Puzzle-Peter
Thanks! I am amazed how quickly you guys learn...

Thanks! I am amazed how quickly you guys learn about such news. Are you constantly monitoring the Top5000?
Forum: And now for something completely different 2019-04-25, 14:52
Replies: 46
Views: 4,729
Posted By Puzzle-Peter
What size are you trying to find? I might be...

What size are you trying to find? I might be tempted to go for it
Forum: FactorDB 2019-04-23, 19:15
Replies: 440
Views: 31,030
Posted By Puzzle-Peter
I am having problems uploading a certificate. It...

I am having problems uploading a certificate. It is not absurdly large (32MB unzipped) but somehow it does not work. Everything seems fine but then the upload certificate page appears again and there...
Forum: And now for something completely different 2019-04-22, 20:13
Replies: 46
Views: 4,729
Posted By Puzzle-Peter
Polysieve is pretty amazing. With a little bit ...

Polysieve is pretty amazing. With a little bit of thinking it can do so many things and it is really fast. For some applications you need a lot of RAM though.
Forum: Software 2019-04-01, 04:26
Replies: 156
Views: 12,792
Posted By Puzzle-Peter
It's me again. I am fooling around with...

It's me again. I am fooling around with customizing polysieve to be easier and more efficient for the respective constellation I want to search. Now I am running into an unexpected phenomenon.


I...
Forum: Software 2019-03-23, 19:59
Replies: 465
Views: 42,375
Posted By Puzzle-Peter
Ich have used the GUI in the past, but I am just...

Ich have used the GUI in the past, but I am just as happy using the command line. Which is what I am doing exclusively nowadays. Starting several instances from scripts is just much more convenient....
Forum: Riesel Prime Search 2019-02-26, 13:33
Replies: 203
Views: 20,251
Posted By Puzzle-Peter
Thanks! I am still trying to decide what to go...

Thanks!
I am still trying to decide what to go for next. So many ideas but they are all probably too hard...
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