I found a problem from the DB.

[url]http://factordb.com/index.php?id=1100000000217043267[/url]

This 7 digit number 1210012 is fully factored, but its status is still "C".

It's the '%' again. It has been discussed earlier in the thread.

[QUOTE=lorgix;246729]It's the '%' again. It has been discussed earlier in the thread.[/QUOTE]
Yes [URL]http://factordb.com/index.php?query=1210012[/URL] is correct.

Is there a way to get the database's known factorizations of the form p^q-1, p an odd prime, q a prime?

[QUOTE=wblipp;246839]Is there a way to get the database's known factorizations of the form p^q-1, p an odd prime, q a prime?[/QUOTE]

Maybe.
In example: http://factordb.com/index.php?query=x^3-1&use=x&x=2&VP=on&OD=on&PR=on&FF=on&PRP=on&CF=on&U=on&C=on&perpage=200&format=1&sent=Show

[QUOTE=wblipp;246839]Is there a way to get the database's known factorizations of the form p^q-1, p an odd prime, q a prime?[/QUOTE]

In the factorDB see the link [url=http://factordb.com/tables.php]Factor tables[/url] and from the listed tables choose [url=http://factordb.com/tables.php?open=9]Others[/url].

There're several terms listed, including Cunningham numbers b^n-1.

Choose 'Show' to get the screen of this table.
Deselect "b is even" and "b is composite", n is set to 1 by default (fill in a different value if needed) and click 'Show' to update the results.

Sequence 84822 is broken, see here: [url]http://www.mersenneforum.org/showthread.php?t=14859[/url]

[QUOTE=kar_bon;246962]In the factorDB see the link [url=http://factordb.com/tables.php]Factor tables[/url] and from the listed tables choose [url=http://factordb.com/tables.php?open=9]Others[/url].

There're several terms listed, including Cunningham numbers b^n-1.

Choose 'Show' to get the screen of this table.
Deselect "b is even" and "b is composite", n is set to 1 by default (fill in a different value if needed) and click 'Show' to update the results.[/QUOTE]

It looks like if a page would require numbers that have not been previously considered, they are automatically generated and trial factored - is that right?

I've noticed that the database erroneously omits some small factors of the following 77-digit numbers:

[CODE]
80978084394598568390520920252440060895670346459831516622284554518849503146397
82609404176288347510975214065063503631619108607371480044587508148396968704911
88236918639719858997946921372584311423090252002347982879826766163694271697843
88894857952232839709785628818457172955757575436001096904562755715875193607509
92250106588933435730861605431146390431716761868772836262451636991161111409211
96219970786531934764768710647149833037379504561939264511368166182316972958369
[/CODE]

[QUOTE=wblipp;247079]It looks like if a page would require numbers that have not been previously considered, they are automatically generated and trial factored - is that right?[/QUOTE]
Yes.

@Syd: just curious, what program are you using for N-1 and N+1 tests? I tried putting in a known small-ish prime with a trivial N+1 factorization ([URL="http://www.factordb.com/index.php?query=3%5E25032%2A50633872-1"]50633872*3^25032-1[/URL]) to have the DB take a whack at it, and it somewhere in the vicinity of 12-20 minutes to do the N+1 test. My computer took just 90 seconds to do it even with the old (1.2) version of PFGW, so I'm guessing you must be using something different.