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Messages 711 - 740 of 811   Oldest  |  < Older  |  Newer >  |  Newest
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711
./overseis.g5 -t 49152 1439751774050 OversEis version:0.92F Weighting:0.2o/c=s+r/s=r/l=sB/^2 Transform:DJB+PC Phi(49152,1439751774050) Form Phi(2^14*3^1,b)...
Mark Rodenkirch
mgrogue
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Sep 4, 2006
6:03 pm
712
... [SNIP - panic] I've updated and uploaded "libs" to remove a cut-corner in the Cantor-Zassehaus modular square root which was causing root-finding to fail...
thefatphil
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Sep 4, 2006
6:07 pm
713
Erm, noone yet! http://primes.utm.edu/primes/status.php id prime digits who when comment 78470 2^32582657-1 9808358 G9 Sep 2006...
Phil Carmody
thefatphil
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Sep 12, 2006
8:36 am
714
... If I have interpreted the mean correctly, 50% of the time, we'd expect a ratio <1.476, and 50% of the time we'd expect a ratio >1.476. So the 44 Mersennes ...
Phil Carmody
thefatphil
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Sep 12, 2006
11:23 am
715
... In a sense it is, but clusters are expected in a Poisson distribution and the Mersennes have been slightly more evenly spread that one might expect. But...
Chris Caldwell
primemogul
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Sep 12, 2006
2:19 pm
716
Two primes found in this range. 49152_k2_120-150_1of2.abc (5668/5667 100%) No process running 49152_k2_120-150_1of2.abc has been completed. Please move to...
Bob Hillegas
rlhillegas
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Sep 28, 2006
7:37 am
717
... Nice. Expectation just over 1.5. I'm glad to see you grabbing a nice high range - they're better VFM, and there are plenty of them. I'm trying to keep the...
Phil Carmody
thefatphil
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Sep 28, 2006
8:06 am
718
I have finally finished 49152_k2 from 800000-850000. I found 6 primes in that range, all just under 200000 digits in size and all found on a PowerPC G5. Now...
Mark Rodenkirch
mgrogue
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Oct 7, 2006
11:35 pm
719
... Congratulations - that's an unexpectedly high yield. I've found 0 in a range of about 30000 so far, so I'm a bit jealous! Phil () ASCII ribbon campaign...
Phil Carmody
thefatphil
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Oct 8, 2006
1:46 pm
720
This was found using the client/server setup using MaximEis, but I decided to verify it using OversEis: $ ./overseis.093.athlon -t -q 98304 1833726 OversEis...
Phil Carmody
thefatphil
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Oct 11, 2006
9:11 pm
721
... Hey, Congrats! The big ones are fewer and farther between. I know I miss the days of a prime a week... Jeff...
jandersonlee
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Oct 12, 2006
6:37 pm
722
... Thanks Jeff. The work factor ratio of ~9 between the ranges is a bit of a bummer, but these things come in bands so there's nothing you can do. (Apart from...
Phil Carmody
thefatphil
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Oct 12, 2006
10:19 pm
723
Phi(49152,1029757567704) b=(3*2)*414278^2 LimbEq=1604492 Risk=145.22 (653811bits) res=(-1+0w) at bit 17. maxerr=0.218750. Time=1619.470 => is 2-SPRP. ...
jandersonlee
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Oct 30, 2006
5:58 pm
724
... Excellent! My G5 has found a few recently too, and our ~200000 digit tally is beginning to look quite healthy. We have 50 primes between #300 and #400, and...
Phil Carmody
thefatphil
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Oct 30, 2006
6:29 pm
725
New primes /usr/local/bin/overseis.p4 -t -q 49152 2490345104258 OversEis version:0.92F Weighting:0.2o/c=s+r/s=r/l=sB/^2 Transform:DJB+PC ...
Bob Hillegas
rlhillegas
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Nov 3, 2006
12:21 pm
726
... Woo woo! Excellent! That's a nice low maxerr - I reckon that there will be plenty of room for primes in the range 205k-210k digits (although perhaps not ...
Phil Carmody
thefatphil
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Nov 3, 2006
1:55 pm
727
... If you can get it cheaper - buy a crate or eight! ... You can terminate those low ranges early. I recommend you do. I'll need to diddle the database...
Phil Carmody
thefatphil
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Nov 3, 2006
3:38 pm
728
New primes /usr/local/bin/overseis.p4 -t -q 49152 2446029620000 OversEis version:0.92F Weighting:0.2o/c=s+r/s=r/l=sB/^2 Transform:DJB+PC ...
Bob Hillegas
rlhillegas
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Nov 3, 2006
9:41 pm
729
... Woo woo times too! (er, what?) That's what I really like to see. Oh dear, that means I'm going to have to find another beer festival to find a speciality...
Phil Carmody
thefatphil
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Nov 4, 2006
10:41 am
730
... Maybe you should be naming each of your searching after a style of beer then give each prime it's own name from a beer of that style that you've tried....
Mark Rodenkirch
mgrogue
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Nov 4, 2006
3:25 pm
731
Not exactly fatal yet, but alas we're beginning to lose our smallest peach every couple of weeks, and it's about to start speeding up as our peaches get closer...
Phil Carmody
thefatphil
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Nov 6, 2006
9:50 am
732
Phi(49152,983319115446) : base 983319115446 has 4 factors. 11^((p-1)/269886) = (-616471624778+-533663099220w), maxerr=0.218750. not '1', good. 11^(p-1) =...
jandersonlee
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Nov 7, 2006
8:11 pm
733
... Good! I think we deserve it! But I would say that, wouldn't I? ... Phil () ASCII ribbon campaign () Hopeless ribbon campaign /\ against HTML...
Phil Carmody
thefatphil
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Nov 7, 2006
9:43 pm
734
The previous fastest machine was the G5, but no longer. I've just compiled from source for a Intel Core Duo 2, and the thing FLIES! It's about 20% faster per...
Phil Carmody
thefatphil
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Nov 17, 2006
2:06 pm
735
And, quite a big one, if I may say so myself... at 200841 decimal digits... ./overseis.092.g5 -t 49152 1812760323200 OversEis version:0.92F...
Christ van Willegen
cvwillegen
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Nov 28, 2006
8:35 am
736
... I just saw that arrive myself and rushed to my mail window to hammer off a congratulatory email! Not only is it your largest ever prime, but, at #340, it's...
Phil Carmody
thefatphil
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Nov 28, 2006
12:53 pm
737
That should've gone to the list as well... Hi, ... digits... ... #340, ... due! It was a nice surprise this morning. At the moment, I'm busy moving, and I have...
Christ van Willegen
cvwillegen
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Nov 28, 2006
1:26 pm
738
49152_k2_1100-1120 2139:Phi(49152,2446029620000) b=(2*1)*1105900^2 (674261bits) res=(-1+0w) at bit 21. maxerr=0.257202. Time=1407.500 => is 2-SPRP. ...
Bob Hillegas
rlhillegas
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Nov 28, 2006
8:27 pm
739
... Such a range would be expected o contain only one on average, so that's a handy result. Will your maxerr so low, feel free in the future to hop up to...
Phil Carmody
thefatphil
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Nov 28, 2006
10:01 pm
740
Phi(49152,1787221992200) : base 1787221992200 has 3 factors. 11^((p-1)/945310) = (-912343091234+152155153084w), maxerr=0.175125. not '1', good. 11^(p-1) =...
Harvey563
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Dec 10, 2006
9:01 pm
Messages 711 - 740 of 811   Oldest  |  < Older  |  Newer >  |  Newest
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