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Old 2020-03-02, 17:36   #441
MDaniello
 
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I too noticed that. After coming back up, there were 16 workers crunching certificates instead of the usual 4.
I guess fdb was taken down momentarily to start the other workers.
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Old 2020-04-28, 22:57   #442
RichD
 
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I am getting 503 Service Unavailable ATM.
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Old 2020-04-28, 23:32   #443
Stargate38
 
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Me too. I think Syd is doing maintenance on it. Maybe he's adding more disk space to help the DB run better.
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Old 2020-06-14, 15:48   #444
Happy5214
 
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Site's down.
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Old 2020-07-14, 22:28   #445
sweety439
 
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There are two ID's for the Fermat number F26:

1100000000785073549

1100000001405019228
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Old 2020-08-08, 13:14   #446
Gelly
 
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Are there issues with certificate uploading at the moment? I've tried, on three separate occasions, to upload a 37 MB certificate, with no indication of validation in status. Is there a weekly maintenance I'm not aware of?
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Old 2020-09-07, 14:51   #447
EdH
 
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The following numbers appear to be cross-referenced erroneously in the db. This is shown using either the short or long form for each number, so it doesn't appear to be an expression evaluation error:
Code:
72^53 should be  (72)^53 = (2^3 · 3^2)^53 rather than (2)^318 = (2)^318
72^59 should be  (72)^59 = (2^3 · 3^2)^59 rather than (2)^354 = (2)^354
72^61 should be  (72)^61 = (2^3 · 3^2)^61 rather than (2)^366 = (2)^366
72^67 should be  (72)^67 = (2^3 · 3^2)^67 rather than (2)^402 = (2)^402
72^71 should be  (72)^71 = (2^3 · 3^2)^71 rather than (2)^426 = (2)^426
72^73 should be  (72)^73 = (2^3 · 3^2)^73 rather than (2)^438 = (2)^438
72^79 should be  (72)^79 = (2^3 · 3^2)^79 rather than (2)^474 = (2)^474
72^83 should be  (72)^83 = (2^3 · 3^2)^83 rather than (2)^498 = (2)^498
72^89 should be  (72)^89 = (2^3 · 3^2)^89 rather than (2)^534 = (2)^534
72^97 should be  (72)^97 = (2^3 · 3^2)^97 rather than (2)^582 = (2)^582
Example using the decimal version of 72^53:
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Old 2020-10-14, 06:16   #448
frmky
 
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http://factordb.com/index.php?id=1100000001046468738 is listed as PRP, but it is composite with the factor 17756960164157539411. When I report the factor, it returns that the factor is already known.
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Old 2020-10-14, 16:07   #449
chris2be8
 
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That's a known problem due to factordb not interpreting ## the same way as the software it uses for primality testing. Syd has been told about this but hasn't found time to fix it.

In the meantime assume any PRP in factordb containing ## is probably not prime. But there's nothing else we can do about it.

Chris
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Old 2020-10-27, 14:46   #450
Stargate38
 
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Strange problem going on at http://www.factordb.com/sequences.ph...20&fr=0&to=100

Code:
Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource
EDIT: It happens on aliquot sequences too, and it really slows down the DB:

Sequence RSA-100

EDIT2: I can't get the More Information panel to expand. I just get an error: "Fehler:500". Apparently, it happens on all numbers (http://www.factordb.com/index.php?id=8675309 for example).

Last fiddled with by Stargate38 on 2020-10-27 at 14:57 Reason: Happens on every sequence
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Old 2020-10-27, 16:45   #451
Happy5214
 
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Quote:
Originally Posted by Stargate38 View Post
Strange problem going on at http://www.factordb.com/sequences.ph...20&fr=0&to=100

Code:
Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource Warning: mysql_fetch_*(): supplied argument is not a valid MySQL result resource
EDIT: It happens on aliquot sequences too, and it really slows down the DB:

Sequence RSA-100

EDIT2: I can't get the More Information panel to expand. I just get an error: "Fehler:500". Apparently, it happens on all numbers (http://www.factordb.com/index.php?id=8675309 for example).
Perhaps related, the status page shows the database disk usage as "46MB (0.00% used)".

As an aside, can we get English error messages instead of me having to look up "Fehler"? (In retrospect, it's an obvious cognate of "failure".)
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