Subproject #5: 800k-900k sequences to 100 digits - Page 18

RichD · 2010-02-22, 17:51

817242 is done, size 100; 2^3 * 3 * 5 * c98

reserving 819810

Greebley · 2010-02-22, 21:50

Done with 823176, 102 Digits, 2^2*3*7

biwema · 2010-02-22, 22:11

Compled 809904 (size 111) (Sorry for the delay - I almost forgt it)

I reserve it for further to continue.

unconnected · 2010-02-22, 22:21

820590: i1230, size 102, 2^2*3^2*7
820740: i2728, size 113, 2^3*3
822246: i2255, size 104, 2^2*7
823170: i495, size 100, 2^3*3*5
824600: i1227, size 100, 2^2*3*7
824928: i363, size 106, 2^4*3^2*31

EdH · 2010-02-22, 23:34

817248 is finished: size 100, i945, 2² * 7 * 53 * c97

EdH · 2010-02-22, 23:44

Quote:

Originally Posted by henryzz

...
edit2: just noticed there are 5610667 things in the database's queue a lot!!

I have noticed that the db considers all the larger factors submitted by aliqueit to be "probably" prime when first uploaded. Are all the factors we have been uploading a good portion of the queue? I've probably added several hundred in the last few days. I can just imagine how many factors there are coming in from all the contributors.

mdettweiler · 2010-02-23, 00:18

Quote:

Originally Posted by EdH

I have noticed that the db considers all the larger factors submitted by aliqueit to be "probably" prime when first uploaded. Are all the factors we have been uploading a good portion of the queue? I've probably added several hundred in the last few days. I can just imagine how many factors there are coming in from all the contributors.

I think it does a PRP test immediately upon submission, but will wait until it gets a relatively free moment to do a primality proof. It seems that certain automatic jobs like that are being automatically prioritized to some degree in the queue (i.e., they take precedence over the backlog of user-requested jobs), and in my experience they tend to get done within a few hours (though lately it seems like it might be a day or two).

I would imagine that Aliquot sequences contribute to much of this load; I can't imagine what else would produce quite that many new factors.

But, at least they get cleaned up in reasonably short order, so they aren't just going on the pile that will never get done (and will surely be thrown out eventually since there's no other way I can think of to deal with it).

Andi47 · 2010-02-23, 09:16

unreserving 801402 at i=712, size 119, 2^3. This one has no driver, so a interesting sequence is up for grabs.

unconnected · 2010-02-23, 14:41

821034: i1461, size 116, 2^4*3*31

RichD · 2010-02-23, 15:00

819810 is done, size 103; 2 * 3 * ... * c94

Greebley · 2010-02-23, 21:05

Keeping 816792 at 112 digits (done for project) 2^6
Done with 823242, 104 Digits, 2^4*3*31

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Subproject #4: 10k-50k sequences to 110 digits	10metreh	Aliquot Sequences	345	2010-07-28 07:20
Subproject #3: 700k-800k sequences to 100 digits	henryzz	Aliquot Sequences	697	2010-02-04 04:36
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2010-02-22, 17:51	#188
RichD Sep 2008 Kansas 6500₈ Posts	817242 is done, size 100; 2^3 * 3 * 5 * c98 reserving 819810

2010-02-22, 21:50	#189
Greebley May 2009 Dedham Massachusetts USA 3×281 Posts	Done with 823176, 102 Digits, 2^237

2010-02-22, 22:11	#190
biwema Mar 2004 575₈ Posts	Compled 809904 (size 111) (Sorry for the delay - I almost forgt it) I reserve it for further to continue.

2010-02-22, 22:21	#191
unconnected May 2009 Russia, Moscow A21₁₆ Posts	820590: i1230, size 102, 2^23^27 820740: i2728, size 113, 2^33 822246: i2255, size 104, 2^27 823170: i495, size 100, 2^335 824600: i1227, size 100, 2^237 824928: i363, size 106, 2^43^231

2010-02-22, 23:34	#192
EdH "Ed Hall" Dec 2009 Adirondack Mtns 23×167 Posts	817248 is finished: size 100, i945, 2² * 7 * 53 * c97

2010-02-23, 09:16	#195
Andi47 Oct 2004 Austria 100110110010₂ Posts	unreserving 801402 at i=712, size 119, 2^3. This one has no driver, so a interesting sequence is up for grabs.

2010-02-23, 14:41	#196
unconnected May 2009 Russia, Moscow 2,593 Posts	821034: i1461, size 116, 2^4331

2010-02-23, 15:00	#197
RichD Sep 2008 Kansas 2⁶×53 Posts	819810 is done, size 103; 2 * 3 * ... * c94

2010-02-23, 21:05	#198
Greebley May 2009 Dedham Massachusetts USA 3·281 Posts	Keeping 816792 at 112 digits (done for project) 2^6 Done with 823242, 104 Digits, 2^4331