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Search: Posts Made By: michaf
Forum: Conjectures 'R Us 2009-02-18, 17:24
Replies: 388
Views: 45,639
Posted By michaf
Oh bugger :) Seems logical that my post about...

Oh bugger :)
Seems logical that my post about Riesels is in the Riesel-thread...

Who's first name is THAT? :)
Forum: Conjectures 'R Us 2009-02-17, 18:15
Replies: 388
Views: 45,639
Posted By michaf
Hmm... I think I posted yesterday that I had...

Hmm... I think I posted yesterday that I had finished all my ranges, and just need to check for non-prime prp's and gather all the results.

No idea where that post went :)

* What's the first...
Forum: Conjectures 'R Us 2009-02-16, 22:00
Replies: 1,053
Views: 73,958
Posted By michaf
My ranges have finished computing. I just...

My ranges have finished computing.

I just need to check for prp's not being prime, and sort everything out, and all will be done :)
Forum: Conjectures 'R Us 2009-01-26, 19:25
Replies: 13
Views: 1,741
Posted By michaf
* warning* obsolete post ahead : (Bugger... I...

* warning* obsolete post ahead :
(Bugger... I should read the entire thread before posting...)

Don't forget that finding a prime will reduce the time needed to llr the rest of the broken off...
Forum: Lounge 2009-01-24, 17:48
Replies: 27
Views: 1,976
Posted By michaf
In Holland we have 'Doodstil', which litterally...

In Holland we have 'Doodstil', which litterally translates as 'deadquiet'.
115 inhabitants in 2005...
Forum: Conjectures 'R Us 2009-01-20, 21:21
Replies: 1,053
Views: 73,958
Posted By michaf
Oohh... exciting :) Jason, I found that the...

Oohh... exciting :)

Jason, I found that the most 'work' is the 'gathering' of results. Getting them in order, sorting out everything, those kind of things...
Small chunks make that way easier (my...
Forum: Conjectures 'R Us 2009-01-10, 12:08
Replies: 67
Views: 5,840
Posted By michaf
okok... I haven't had put any effort in it :) I...

okok... I haven't had put any effort in it :)
I didn't even check for small factors :0

Continue to eat your beef :)
Forum: Conjectures 'R Us 2009-01-09, 18:23
Replies: 67
Views: 5,840
Posted By michaf
123*2^6786786871-1 is not prime. LLR Res64:...

123*2^6786786871-1 is not prime. LLR Res64: 12BEEF15BAD431DE


Hmm... Rather interesting :) No more beef for MooMoo ;)
(Or else prove that the residue is incorrect....)
:razz:
Forum: Conjectures 'R Us 2009-01-07, 22:45
Replies: 67
Views: 5,840
Posted By michaf
Sorry, I did miss that part. What you can do is a...

Sorry, I did miss that part. What you can do is a search with windows, copy all files to one (new) folder, and then use that type command.

(And most likely, there will be a much easier way, which...
Forum: Conjectures 'R Us 2009-01-07, 18:23
Replies: 67
Views: 5,840
Posted By michaf
This is how I prove all the prp-file: type...

This is how I prove all the prp-file:

type *prp* > infile

(All files have prp in it,and I need a inputfile for pfgw...)

so in your case: type *.txt > all_in_one_file

(Don't give that last...
Forum: Conjectures 'R Us 2009-01-06, 19:41
Replies: 373
Views: 24,629
Posted By michaf
Totally agreed :) First let's struggle 'by...

Totally agreed :)

First let's struggle 'by hand' to get them to 25k, sort out the mob's, and then run them in a server. (If the server can handle the load with n=25k, if not, continue by hand to...
Forum: Conjectures 'R Us 2009-01-04, 18:29
Replies: 1,418
Views: 114,861
Posted By michaf
Sierpinski base 24: Sieved upto 1T, tested to...

Sierpinski base 24:
Sieved upto 1T, tested to n=35315.
14 primes found since last update

Riesel base 24:
Sieved upto .55T, tested to n=33875
12 primes found since last update

Files have...
Forum: Lounge 2009-01-02, 00:09
Replies: 22
Views: 2,133
Posted By michaf
I can fairly accurately predict the kind of baby...

I can fairly accurately predict the kind of baby a pregnant woman will get. (boy or girl). From the last 31 pregnancies I've guessed 23 right. Still might be coincidence, but it sure feels 'right' :)...
Forum: Conjectures 'R Us 2009-01-01, 23:28
Replies: 27
Views: 2,330
Posted By michaf
"Good cooks cook good food for good rooks." ...

"Good cooks cook good food for good rooks."

That's 15 o's in 33 letters, 45,5%
(Not bad for a non-native speaker, if I might say so myself ;))

I couldn't come up with a better word then...
Forum: Conjectures 'R Us 2009-01-01, 23:15
Replies: 27
Views: 2,330
Posted By michaf
Can you can a can as a canner can can a can? ...

Can you can a can as a canner can can a can?

That's 11 a's in a total of 32 letters. (34,4%)

wordwise it's 12 words, and 6 can's (7 if you count the canner :) )
(50% or 58,3%)
Forum: Conjectures 'R Us 2008-12-30, 17:09
Replies: 1,053
Views: 73,958
Posted By michaf
Sent two minutes ago.

Sent two minutes ago.
Forum: Conjectures 'R Us 2008-12-29, 21:09
Replies: 1,053
Views: 73,958
Posted By michaf
I have had very little time due to work-issues...

I have had very little time due to work-issues (moving a whole shop around, moving another one to a new location, and now, a few days more worth of counting every item we have in stock. (with an...
Forum: Conjectures 'R Us 2008-12-10, 20:41
Replies: 880
Views: 77,320
Posted By michaf
Well.... they MIGHT be at 79,80,81,82 and 83k...

Well.... they MIGHT be at 79,80,81,82 and 83k respectively...
I MIGHT be off by some amount too...

Don't give up :)
Forum: Conjectures 'R Us 2008-12-09, 22:00
Replies: 1,673
Views: 117,432
Posted By michaf
Congrats! How does it feel, proving a...

Congrats!

How does it feel, proving a conjecture? :)
Forum: Conjectures 'R Us 2008-12-02, 22:39
Replies: 1,418
Views: 114,861
Posted By michaf
Riesel base 31

Riesel base 31 is now at 100k.

I have found no further primes :(

I'll be leaving this base alone for a while now...
Forum: Conjectures 'R Us 2008-11-26, 21:46
Replies: 1,053
Views: 73,958
Posted By michaf
As 'always', the error was human: I had a...

As 'always', the error was human: I had a left-over llr.ini from a testrun, which went into the wrong directory someway (I suspect a computer-error there, but let's say that _I_ placed it there...)
Forum: Conjectures 'R Us 2008-11-25, 17:28
Replies: 1,053
Views: 73,958
Posted By michaf
The sieve started at n=1000, but that doesn't...

The sieve started at n=1000, but that doesn't imply an error in the script.
I have had some very hard working days, so any user error that is possible to make, will most likely be made :)
Forum: Conjectures 'R Us 2008-11-24, 21:26
Replies: 1,053
Views: 73,958
Posted By michaf
Hmm.. no offense taken :) I find it...

Hmm.. no offense taken :)

I find it troubling that there are some misses though.

another thing: I just found out the hard way that doing large ranges just isn't doable.
The harddrive thrashes,...
Forum: Conjectures 'R Us 2008-11-23, 18:42
Replies: 57
Views: 6,672
Posted By michaf
I reckon it would reduce it a bit, but still,...

I reckon it would reduce it a bit, but still, they will be there, and final tests will be needed, so no gain will be made overall.
Forum: Conjectures 'R Us 2008-11-23, 16:09
Replies: 57
Views: 6,672
Posted By michaf
In range 500-510, only one non-prime prp occured:...

In range 500-510, only one non-prime prp occured:

504725030*3^3-1 is prp
It factors as: 87011 * 156619
The next prime for the k is:
504725030*3^11-1
Showing results 1 to 25 of 479

 
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