Other Factordb Problems

[MDaniello]

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.

[RichD]

I am getting 503 Service Unavailable ATM.

[Stargate38]

Me too. I think Syd is doing maintenance on it. Maybe he's adding more disk space to help the DB run better.

[Happy5214]

Site's down.

[sweety439]

There are two ID's for the Fermat number F26:

1100000000785073549

1100000001405019228

[Gelly]

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?

[EdH]

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:

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:

274550545448385524370586339506608799208039968035104285924445848164065335455078807897068389376458752

[frmky]

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.

[chris2be8]

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

[Stargate38]

Strange problem going on at http://www.factordb.com/sequences.ph...20&fr=0&to=100

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).

[Happy5214]

Originally Posted by Stargate38

Strange problem going on at http://www.factordb.com/sequences.ph...20&fr=0&to=100

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".)