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Search: Posts Made By: Till
Forum: Science & Technology 2021-09-16, 13:38
Replies: 2,933
Views: 255,675
Posted By Till
"the work also demonstrates a broader need to...

"the work also demonstrates a broader need to stop thinking about the genome in static terms, and to start envisioning it as something dynamic."


Indeed. But I'ld guess that those changes to...
Forum: Lounge 2021-08-24, 20:10
Replies: 1,465
Views: 148,654
Posted By Till
Health advice from New Zealand... ...

Health advice from New Zealand...


https://www.theguardian.com/world/2021/aug/23/spread-your-legs-new-zealand-makes-hay-with-covid-ministers-gaffe
Forum: Factoring 2021-08-24, 13:29
Replies: 1
Views: 171
Posted By Till
Another factor algorithm using lattice reduction

Hi all,
yesterday I found the following article: https://arxiv.org/ftp/arxiv/papers/1308/1308.2891.pdf

It claims to present the fastest deterministic integer factoring algorithm, having...
Forum: Lounge 2021-08-13, 20:41
Replies: 1,160
Views: 113,736
Posted By Till
This must be the oldest math joke ever...

This must be the oldest math joke ever...
Forum: Factoring 2021-08-04, 21:01
Replies: 12
Views: 2,936
Posted By Till
That's quite convincing. I'll have to look at...

That's quite convincing. I'll have to look at even k more closely some day.
Forum: Factoring 2021-08-04, 15:17
Replies: 12
Views: 2,936
Posted By Till
Monster k ! :grin::grin:

Monster k ! :grin::grin:
Forum: Factoring 2021-08-04, 13:57
Replies: 12
Views: 2,936
Posted By Till
Congrats! Yes, it does not work on all...

Congrats!

Yes, it does not work on all numbers but on most of them. Your results look similar to mine. I estimated the "benalty" for kN == 1 (mod 8) from a scatter plot of f(k1)-f(k*) vs....
Forum: Factoring 2021-08-03, 13:49
Replies: 2
Views: 302
Posted By Till
Thanks, that's a good new option for me. If the...

Thanks,
that's a good new option for me. If the number of cycles reported by our counting algorithm is an upper bound of the true cycle count, then we only need to run the matrix solver when the...
Forum: Factoring 2021-08-02, 10:55
Replies: 2
Views: 302
Posted By Till
Counting cycles with 3 large primes (for QS)

Hi together,
I've been trying for a while to implement the cycle counting algorithm with three large primes from
[1] https://www.researchgate.net/publication/221451526_MPQS_with_three_large_primes...
Forum: Hardware 2021-07-31, 13:16
Replies: 40
Views: 4,037
Posted By Till
I should have known that there is a proper thread...

I should have known that there is a proper thread on the topic ;-)
Forum: Hardware 2021-07-30, 17:36
Replies: 40
Views: 4,037
Posted By Till
Is this of interest in the given context? Zen3...

Is this of interest in the given context? Zen3 with 192MB L3 cache...
https://www.extremetech.com/computing/323345-amd-demos-3d-stacked-ryzen-9-5900x-192mb-of-l3-cache-at-2tb-s
Forum: Science & Technology 2021-07-30, 17:23
Replies: 2,933
Views: 255,675
Posted By Till
Sounds cool. Does that mean that...

Sounds cool.
Does that mean that higher-dimension approaches that do not *somehow* project to this solution in 2 dimensions could be ruled out? That could save a lot of money in string theory...
Forum: Factoring 2021-07-24, 15:19
Replies: 74
Views: 12,261
Posted By Till
I finished the next run on that 400 bit number...

I finished the next run on that 400 bit number and this time logged the missing quantity (touched sieve locations), too. As expected, using only as many threads as physical cores was significantly...
Forum: Viliam Furik 2021-07-21, 20:38
Replies: 16
Views: 948
Posted By Till
Thanks, my 77-year old, sudoku-addicted mother...

Thanks, my 77-year old, sudoku-addicted mother will love it :cool:
Forum: Factoring 2021-07-21, 19:18
Replies: 74
Views: 12,261
Posted By Till
Ok, so the number of collected partials is...

Ok, so the number of collected partials is similar again. I had
* run 1: factorBaseSize=304k, relations={65k perfect, 44k from 1LP, 195k involving 2LP}, collected partials={1075k 1LP, 7046k 2LP}
*...
Forum: Factoring 2021-07-21, 18:02
Replies: 74
Views: 12,261
Posted By Till
So far I haven't been collecting exactly the same...

So far I haven't been collecting exactly the same data, but lets see.

We might compare your C120 to my 400bit/C121. I had two runs on that number, the first (slower) one with Cmult=0.32 and the...
Forum: Factoring 2021-07-21, 14:13
Replies: 74
Views: 12,261
Posted By Till
Thanks. My opinion is that the missing...

Thanks. My opinion is that the missing "post-filter" of sieve hits was the biggest hole in my code so far, and I was aware of it for a few years, just didn't manage to do right. I am happy that it...
Forum: Factoring 2021-07-20, 16:18
Replies: 74
Views: 12,261
Posted By Till
My factoring package experienced some notable...

My factoring package experienced some notable improvements lately.

1. The most important one resulted from following this line:


I had the small primes variant implemented before, but passed...
Forum: Hobbies 2021-07-01, 14:36
Replies: 78
Views: 28,038
Posted By Till
Uh ok, looks like a nice guy ;-) Thanks.

Uh ok, looks like a nice guy ;-)


Thanks.
Forum: Lounge 2021-07-01, 14:32
Replies: 1,778
RIP
Views: 179,187
Posted By Till
unknown known = subconsciousness ?

unknown known = subconsciousness ?
Forum: LaurV 2021-07-01, 14:25
Replies: 17
Views: 2,451
Posted By Till
That's really a nasty piece of software!...

That's really a nasty piece of software! :razz::razz::razz:
Forum: Hobbies 2021-07-01, 14:20
Replies: 78
Views: 28,038
Posted By Till
Looks like I didn't get the joke, but I am happy...

Looks like I didn't get the joke, but I am happy to see Mr. Löw being replaced by Herrn Flick.
Now that you mentioned that it is some insider stuff please put a link if possible ;-)
Forum: Hobbies 2021-06-30, 19:52
Replies: 78
Views: 28,038
Posted By Till
Me too.

Me too.
Forum: Hobbies 2021-06-13, 19:26
Replies: 78
Views: 28,038
Posted By Till
Euro 2020/21

Euro 2020/21 is on its way...


Good start for Italy, Belgium, England, Austria, Finland.
Netherlands currently playing Ukraine.


Christian Eriksens case overshadowing some of the sports...
Forum: Factoring 2021-05-28, 17:35
Replies: 74
Views: 12,261
Posted By Till
Of course I wouldn't say that 151 is always...

Of course I wouldn't say that 151 is always faster than 1. But the numbers are a bit more than specific examples. Those where all the cases I found in my test where my SIQS used a multiplier > 73. So...
Showing results 1 to 25 of 466

 
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