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Madpoo 2015-08-29 20:13

Extra TF needed
 
Here's another list of factors that need a triple-check but could use some extra trial factoring love first:
[CODE]exponent TF WorkToDo
45023729 70 Factor=45023729,70,72
45054593 70 Factor=45054593,70,72
45071527 70 Factor=45071527,70,72
45109879 70 Factor=45109879,70,72
45122291 70 Factor=45122291,70,72
45139597 70 Factor=45139597,70,72
45140657 70 Factor=45140657,70,72
45149617 70 Factor=45149617,70,72
45164839 70 Factor=45164839,70,72
45478243 70 Factor=45478243,70,72
45532637 70 Factor=45532637,70,72
45667847 70 Factor=45667847,70,72
45678559 70 Factor=45678559,70,72
45968281 70 Factor=45968281,70,72
46004851 70 Factor=46004851,70,72
46208243 70 Factor=46208243,70,72
46223633 70 Factor=46223633,70,72
46271447 70 Factor=46271447,70,72
46272133 70 Factor=46272133,70,72
46350559 70 Factor=46350559,70,72
46438783 70 Factor=46438783,70,72
46464611 70 Factor=46464611,70,72
46467527 70 Factor=46467527,70,72
46536223 70 Factor=46536223,70,72
46665001 70 Factor=46665001,70,72
46696829 70 Factor=46696829,70,72
47210731 70 Factor=47210731,70,72
47238517 70 Factor=47238517,70,72
47277521 70 Factor=47277521,70,72
47377549 71 Factor=47377549,71,72
47466989 70 Factor=47466989,70,72
47669231 70 Factor=47669231,70,72
48073369 70 Factor=48073369,70,72
48122021 70 Factor=48122021,70,72
48141029 70 Factor=48141029,70,72
48278897 70 Factor=48278897,70,72
48323999 71 Factor=48323999,71,72
48603307 70 Factor=48603307,70,72
48620267 70 Factor=48620267,70,72
49376213 71 Factor=49376213,71,72
49513559 70 Factor=49513559,70,72
49676401 70 Factor=49676401,70,72
50214071 70 Factor=50214071,70,73
50725481 71 Factor=50725481,71,73
50800363 71 Factor=50800363,71,73
51172897 71 Factor=51172897,71,73[/CODE]

wombatman 2015-08-29 20:38

I'll do them all.

Madpoo 2015-08-31 14:56

Quintuple check needed
 
If anyone is interested in doing a quint check, I just checked in my result for this one which didn't match any of the previous 3.

[URL="http://www.mersenne.org/M39138553"]http://www.mersenne.org/M39138553[/URL]

It should be able to be manually assigned from the website.

Mark Rose 2015-08-31 16:37

[QUOTE=Madpoo;409266]If anyone is interested in doing a quint check, I just checked in my result for this one which didn't match any of the previous 3.

[URL="http://www.mersenne.org/M39138553"]http://www.mersenne.org/M39138553[/URL]

It should be able to be manually assigned from the website.[/QUOTE]

Mine.

LaurV 2015-08-31 17:15

[QUOTE=Mark Rose;409271]Mine.[/QUOTE]
You should try it with a bit higher FFT, just to make sure! (it is at the very limit/border of its FFT range, I assume that is why the multiple checks)

wombatman 2015-08-31 17:47

[QUOTE=wombatman;409132]I'll do them all.[/QUOTE]

Not a factor to be found!

Mark Rose 2015-08-31 18:16

[QUOTE=LaurV;409276]You should try it with a bit higher FFT, just to make sure! (it is at the very limit/border of its FFT range, I assume that is why the multiple checks)[/QUOTE]

How? The line in my worktodo.txt looks like this currently:

DoubleCheck=<aid>,39138553,71,1

and I'm using mprime.

I swear sometimes the assignment ids almost look like English. Is PrimeNet sentient?

LaurV 2015-08-31 18:35

[QUOTE=Mark Rose;409280]How? The line in my worktodo.txt looks like this currently:

DoubleCheck=<aid>,39138553,71,1

and I'm using mprime.

I swear sometimes the assignment ids almost look like English. Is PrimeNet sentient?[/QUOTE]
Connect once to the server to make sure you got the assignment for your name (if not already).
Stop mprime, delete the checpoint files (otherwise it will resume from there)
edit your worktodo to add the red text
DoubleCheck=your_key_or_use_N/A,[COLOR=Red]FFT2=2304K[/COLOR],39138553,71,1
(it works with P95, don't know if it works with mprime).
It will take a bit longer (plus the time you already lost for this assignement, which is... lost, if you delete the checkpoint file) i.e. your ETA will extend with few hours.

Mark Rose 2015-08-31 18:43

Done.

Madpoo 2015-08-31 21:05

[QUOTE=LaurV;409283]Connect once to the server to make sure you got the assignment for your name (if not already).
Stop mprime, delete the checpoint files (otherwise it will resume from there)
edit your worktodo to add the red text
DoubleCheck=your_key_or_use_N/A,[COLOR=Red]FFT2=2304K[/COLOR],39138553,71,1
(it works with P95, don't know if it works with mprime).
It will take a bit longer (plus the time you already lost for this assignement, which is... lost, if you delete the checkpoint file) i.e. your ETA will extend with few hours.[/QUOTE]

If it was on the edge of some FFT boundary, wouldn't mprime or prime95 do it's thing where it tests a few iterations to see if the roundoff error is > than whatever 0.24'ish value?

Even then, let's say there was a roundoff > 0.4 somewhere during those runs, the error code would have reflected that, even if it was repeatable and it used the slower method or whatever.

In this case, all 4 runs (including mine) have an error code of zero. That's not to say the FFT size it used wasn't a factor, but hopefully both Prime95 and mprime are doing that basic little test if it's close enough to matter.

I do sometimes get roundoff > 0.4 for work where it didn't do the FFT test initially, and sometimes I've had the roundoff error when it did do that test, but I don't recall if it ever mattered whether it chose the lower or higher FFT size. I can't really say.

Madpoo 2015-08-31 21:07

[QUOTE=Mark Rose;409284]Done.[/QUOTE]

Probably doesn't matter, but just FYI, I hid the assignment ID in the posts above. Worst thing that could happen is someone submits a call to unassign the work and then they check in their own result first... silly hijinks aside, I don't think the AID is all that critical, but just in case. LOL


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