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Uncwilly 2009-05-14 05:44

Why not break the file into several chunks (10 or so). Have the creation date as part of the file name. Set it up as a Torrent. This will share the load. I don't know if Xyzzy and a couple of others could get the first copy or 2. But once you get a Torrent set-up, each succeeding d/l puts less strain on you.

Once you have a new file version, change the link to the torrent file. Delete the old torrent file.

schickel 2009-05-15 08:18

Another aliquot sequence error
 
This is from 299688:[code]32. 51617152 = 2^7 * 23 * 89 * 197
33. 7579^2+7 = 2^5 * 1795039
34. 55646272 = 2^6 * 11 * 79043[/code]It looks like trouble with cross-referencing, because trying to factor [url="http://factorization.ath.cx/search.php?query=57441248"]57441248[/url] shows the correct factorization: 57441248 = 2^5 * 1795039, but if you click on [url="http://factorization.ath.cx/search.php?id=19331321"]57441248[/url] on the result page, it takes you to 7579^2+7 for the result.

It looks like the aliquot code picks up the expression for a number rather than the expanded form if there's an expression attached to a number.....

schickel 2009-05-15 08:22

[QUOTE=Syd;173453]I had to remove the download, 23 downloads killed most of my traffic quota ..[/QUOTE]So what was the final size of the download? If it's not too big, I could seed the file as Uncwilly suggested, since I'm on DSL without a cap (yet, but my ISP left the option open to cap us later....)
[size="1"]I might have to throttle my eMule down a little, though.[/size] :grin:

schickel 2009-05-15 08:26

RFE (Request for enhancement)
 
This is an easy one. If you click "show graph" for an aliquot sequence, you can go back a page in IE, but if you follow a link from a page to a graph, there's no way to go to the search page from the graph. It would be nice to add a link or button....

Nice work by the way. :bow:

axn 2009-05-15 08:33

[QUOTE=schickel;173627]This is an easy one. If you click "show graph" for an aliquot sequence, you can go back a page in IE, but if you follow a link from a page to a graph, there's no way to go to the search page from the graph. It would be nice to add a link or button....[/QUOTE]

Or people could, you know, just link to the "last 20" page, and whoever is inclined to do so, can click on the "show graph" link...

henryzz 2009-05-15 20:41

there are currently 100k things in the queue with the current things being crunched being starting home prime sequences
are the ~10 workers working on these just waiting for the primality test thread or actually working most of the time?

i have also come up with a couple of ideas:
1. Currently it is possible to show a variable [URL="http://factorization.ath.cx/search.php?query=2%5En%2B1"]sequence [/URL]for a set amount of numbers. Would it be possible to be able to show that set amount of numbers not including those that have been filtered out so there is the same number of numbers shown whether filters are on or not.
2. Would it be possible for [url]http://www.mersennewiki.org/index.php/Base_10_Home_Prime_Results[/url] to be read into the database somehow?

kar_bon 2009-05-15 20:47

[QUOTE=henryzz;173713]2. Would it be possible for [url]http://www.mersennewiki.org/index.php/Base_10_Home_Prime_Results[/url] to be read into the database somehow?[/QUOTE]

i have included these open HPs (and one terminated) so far:

[code]
HP, index, composite
49, 99, C204
146, 87, C173
234, 65, P130
242, 93, C175
312, 99, C162
320, 75, C150
322, 84, C143
326, 98, C157
328, 89, C142
336, 76, C138
352, 79, C138
363, 89, C161
495, 81, C153
[/code]

Syd 2009-05-15 23:20

[quote=schickel;173625]This is from 299688:[code]32. 51617152 = 2^7 * 23 * 89 * 197
33. 7579^2+7 = 2^5 * 1795039
34. 55646272 = 2^6 * 11 * 79043[/code]It looks like trouble with cross-referencing, because trying to factor [URL="http://factorization.ath.cx/search.php?query=57441248"]57441248[/URL] shows the correct factorization: 57441248 = 2^5 * 1795039, but if you click on [URL="http://factorization.ath.cx/search.php?id=19331321"]57441248[/URL] on the result page, it takes you to 7579^2+7 for the result.

It looks like the aliquot code picks up the expression for a number rather than the expanded form if there's an expression attached to a number.....[/quote]

Yes it does. Not that bad, isn't it?

[quote=schickel;173626]So what was the final size of the download? If it's not too big, I could seed the file as Uncwilly suggested, since I'm on DSL without a cap (yet, but my ISP left the option open to cap us later....)
[SIZE=1]I might have to throttle my eMule down a little, though.[/SIZE] :grin:[/quote]

~700MB. Who got a copy?


[quote=henryzz;173713]
i have also come up with a couple of ideas:
1. Currently it is possible to show a variable [URL="http://factorization.ath.cx/search.php?query=2%5En%2B1"]sequence [/URL]for a set amount of numbers. Would it be possible to be able to show that set amount of numbers not including those that have been filtered out so there is the same number of numbers shown whether filters are on or not.[/quote]

That would require a lot of changes. Would changing the maximum number of results from 500 to 1000 help?

[quote=henryzz;173713]2. Would it be possible for [URL]http://www.mersennewiki.org/index.php/Base_10_Home_Prime_Results[/URL] to be read into the database somehow?[/quote]

Inserted.

schickel 2009-05-16 00:05

[QUOTE=Syd;173729][quote=schickel]It looks like the aliquot code picks up the expression for a number rather than the expanded form if there's an expression attached to a number.....[/quote]Yes it does. Not that bad, isn't it?[/QUOTE]Well, it is if I'm pulling down an "all text" to update the alq files with.....the elf2alq program doesn't handle expressions on the LHS of the "=".

10metreh 2009-05-16 06:38

A sieve job has been assigned to "worker 23". This worker does not appear to exist. And someone is trying to put every single aliquot sequence in the workqueue.

axn 2009-05-16 08:51

[QUOTE=10metreh;173761]And someone is trying to put every single aliquot sequence in the workqueue.[/QUOTE]

I seriously doubt if it is some "one". Looks like Syd is running a batch job.


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