[QUOTE=retina;454174]Nitpicking here, but of course both of those values can be legitimate last-64-bits residues, each with a probability of 1/2^64. I wouldn't bet my last dollar on it but it [i]could[/i] happen.[/QUOTE]

True. The result will be logged in the full history, just not the LL residue database. If that special value is the real residue, we'll catch on eventually.

[QUOTE=Prime95;454180]True. The result will be logged in the full history, just not the LL residue database. If that special value is the real residue, we'll catch on eventually.[/QUOTE]

Awesome. I didn't mention it here but there was actually a 3rd case of him self-verifying with all zero residue results that I ran my own check on (matched the first result fortunately).

So I reseated the components in that machine of mine turning in the bad results and it just turned in a verified 2-day DC assignment. Hopefully the issue was fixed.

I've got a mismatch: [URL="https://www.mersenne.org/report_exponent/?exp_lo=71627189&full=1"]M71627189[/URL]

If anyone is up for some super-secret-funtime triple checks:
[CODE]76849343
77629927
79610897
77964631
79720241
77025397[/CODE]

EDIT: 76849343 is actually assigned to someone but it seems like they may have given up? Bummer... it was at 48%

I've done a test and at first you won't see that there actually has been another test done on those, but when you check in your result, you'll see why.

[spoiler: [SPOILER]these were all false positives by Xolotl[/SPOILER]]

The following two have been assigned to me, but will not be started for a few days. If they are being worked on, let me know so I can drop them.
[QUOTE=Madpoo;455244][CODE]77629927
79610897[/CODE][/QUOTE]

I have a mismatch on 71207809 which seems strange.
I had thought this was a first time check not a double-check?

[QUOTE=stebbo;455390]I have a mismatch on 71207809 which seems strange.
I had thought this was a first time check not a double-check?[/QUOTE]

The assignment for first person probably expired, you started, then the original person finished, and then you finished.

It's not wasted work though, since we always double check.

[QUOTE=Mark Rose;455393]The assignment for first person probably expired, you started, then the original person finished, and then you finished.

It's not wasted work though, since we always double check.[/QUOTE]

Especially since his result is probably right and that other slowpoke is wrong. Just a guess.

[QUOTE=Prime95;454152]Going forward, the server will now reject reports of a composite with residue '0000000000000000'. It previously only rejected residues of '0000000000000002'.[/QUOTE]

Looks like there's a non-Xolotl false positive at [URL="https://www.mersenne.org/report_exponent/?exp_lo=80303309&full=1"]M80303309[/URL]. Might be helpful to figure out this person's setup to see if it's triggered by the same circumstances (bug?)

In Recent Cleared it looks like it got zero credit but was still accepted as a reported result.

I would like a quick TC on [url=https://www.mersenne.org/report_exponent/?exp_lo=42552817&full=1]42552817[/url]. It was done on my machine that turned in a bunch of bad results recently and I'd like to know if it's gone sour again :/