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Search: Posts Made By: jyb
Forum: Factoring 2022-10-25, 00:46
Replies: 29
Views: 12,048
Posted By jyb
Yes, it does use some <math.h> functions. My...

Yes, it does use some <math.h> functions. My system just includes the math library as part of libc, so I didn't think of it. My apologies, and thanks for the correction.
Forum: Factoring 2022-10-24, 20:55
Replies: 29
Views: 12,048
Posted By jyb
New version of phi

Since I have been making occasional changes to phi, I guess I'm the closest thing to a maintainer that it has. So I'm publishing the recent changes I've made, in case anybody finds them useful. ...
Forum: NFS@Home 2022-10-20, 21:02
Replies: 180
Views: 16,937
Posted By jyb
5p4_379 factored

p103 factor: 8955605820174194003238172923180968063618703488620308601918469464394274140139065244411282474898547140763
p114 factor:...
Forum: NFS@Home 2022-10-20, 16:38
Replies: 156
Views: 11,730
Posted By jyb
Setting aside the question of large prime bounds,...

Setting aside the question of large prime bounds, I'm surprised at the choice of polynomials: that leading coefficient isn't huge, but it's bigger than it needs to be. Did you look at using either...
Forum: NFS@Home 2022-10-16, 15:51
Replies: 180
Views: 16,937
Posted By jyb
Taking 5p4_379.

Taking 5p4_379.
Forum: Factoring 2022-09-30, 22:27
Replies: 1,870
Views: 231,196
Posted By jyb
No, but I think he lost the codes for unreserving...

No, but I think he lost the codes for unreserving them.
Forum: Factoring 2022-09-28, 06:48
Replies: 1,870
Views: 231,196
Posted By jyb
The tables (https://www.unshlump.com/hcn/) have...

The tables (https://www.unshlump.com/hcn/) have been updated with all factors known to me by the end of September 27 (GMT). Please let me know if you see any errors or omissions. There were 27 new...
Forum: Factoring 2022-09-06, 22:53
Replies: 1,870
Views: 231,196
Posted By jyb
Nice job, Bob. I trust that you were able to...

Nice job, Bob. I trust that you were able to make use of the Aurifeuillian factorizations for these numbers when a > 12. The polynomials involved can be quite hideous, but they can save a lot of...
Forum: Factoring 2022-07-27, 14:29
Replies: 75
Views: 10,852
Posted By jyb
Charybdis's post is of course correct, but if...

Charybdis's post is of course correct, but if you're new to polynomial generation for SNFS, then you might need a little more help in coming up with a recipe (or really, set of recipes) for actually...
Forum: NFS@Home 2022-07-25, 04:49
Replies: 156
Views: 11,730
Posted By jyb
Perhaps, but it seems that something has changed...

Perhaps, but it seems that something has changed in the last few weeks. It used to be the case that the e and f_small queues would get about the same amount of traffic. Similar pending work unit...
Forum: NFS@Home 2022-07-22, 23:51
Replies: 180
Views: 16,937
Posted By jyb
3p2_554 factored

p60 factor: 491957583434283203543710659321522765907925734494053878882261
p167 factor:...
Forum: NFS@Home 2022-07-19, 14:33
Replies: 471
Views: 62,235
Posted By jyb
So instead you ask others to go there for you. ...

So instead you ask others to go there for you. :grin::grin:
Forum: NFS@Home 2022-07-19, 04:54
Replies: 180
Views: 16,937
Posted By jyb
Now in linear algebra.

Now in linear algebra.
Forum: NFS@Home 2022-07-17, 15:17
Replies: 180
Views: 16,937
Posted By jyb
Taking 3p2_554.

Taking 3p2_554.
Forum: NFS@Home 2022-07-14, 17:57
Replies: 180
Views: 16,937
Posted By jyb
9p2_554L factored

p99 factor: 785405241763272827266539000271680547920091338929913866449945296789297329771233392812428833763295281
p123 factor:...
Forum: NFS@Home 2022-07-11, 05:12
Replies: 180
Views: 16,937
Posted By jyb
Now in linear algebra.

Now in linear algebra.
Forum: NFS@Home 2022-07-07, 19:15
Replies: 180
Views: 16,937
Posted By jyb
Taking 9p2_554L.

Taking 9p2_554L.
Forum: Factoring 2022-06-28, 17:29
Replies: 1,870
Views: 231,196
Posted By jyb
Update with new format

Hi all,

The tables (https://www.unshlump.com/hcn/) have been updated with all factors known to me by the end of June 27 (GMT). Additionally, they are now using the new format, as described a...
Forum: Factoring 2022-05-24, 05:57
Replies: 1,870
Views: 231,196
Posted By jyb
Format change to HCN tables

I have been considering making some changes to the format of the tables as they are shown on the website (https://www.unshlump.com/hcn/). The changes largely fall into the following categories:

...
Forum: Factoring 2022-05-09, 06:47
Replies: 1,870
Views: 231,196
Posted By jyb
Update

I've updated the tables and ECMnet server to show all ECM work and all factors reported to me through the end of May 8 (GMT). There were 34 new factors found since the last update, of which 25...
Forum: NFS@Home 2022-04-22, 14:20
Replies: 180
Views: 16,937
Posted By jyb
11m6_251 factored

p118 factor: 5681800633059770170579322866990000664123436303476040743240250781305250087847131609203962422950191915432338514230351187
p130 factor:...
Forum: Factoring 2022-04-20, 23:46
Replies: 30
Views: 3,209
Posted By jyb
Yoyo@home already has a queue for doing GCWs. If...

Yoyo@home already has a queue for doing GCWs. If you can convince Paul that this is a worthwhile number to get some attention, he may add it. But be aware that there are already about 20 numbers...
Forum: Factoring 2022-04-20, 20:43
Replies: 30
Views: 3,209
Posted By jyb
I'm afraid I have little insight into the...

I'm afraid I have little insight into the question you're asking: I know of nothing that would indicate that this number is not a semi prime, but I am not an expert in this area. However, I did want...
Forum: NFS@Home 2022-04-18, 17:31
Replies: 180
Views: 16,937
Posted By jyb
Taking 11m6_251.

Taking 11m6_251.
Forum: Factoring 2022-04-18, 04:48
Replies: 1,870
Views: 231,196
Posted By jyb
You're absolutely correct. This was wrong in the...

You're absolutely correct. This was wrong in the report and in the UPDATE file, but it was correct in the actual 10+9 table. I've corrected the UPDATE file (and the report, above); the change will...
Showing results 1 to 25 of 1000

 
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