The probable primes - Page 27

engracio · 2010-06-02, 21:28

Quote:

Originally Posted by Cybertronic

Oh, the same maschine like me

.

Your number will have 1230 TESTs total. You have maybe 24500 bits left
and 60% done. In 5-6 weeks you are done.

Thank you Sir, that is good to know.

engracio · 2010-06-02, 22:54

Oopps, I meant AMD 925 4x. Couple month is not that far away.

Cybertronic · 2010-06-05, 20:27

Engracio, do you delete the lines sf= and pm= of Phase 2 manual ?
There exist a trick. I have found it during my last one.

engracio · 2010-06-06, 03:41

Quote:

Originally Posted by Cybertronic

Engracio, do you delete the lines sf= and pm= of Phase 2 manual ?
There exist a trick. I have found it during my last one.

Yes I did, I was going to do the same thing on this prime. Found another shortcut? Please share.

Cybertronic · 2010-06-06, 06:51

I try to explain it.
1. create a new directory and copy all PRIMO files in the new one.
2. copy the actual tmp file in this one.
3. create a new input file with a tiny number , like 10^300+331
4. start the certification for this number and stop after 1-2 seconds.

so,...

Assumed you are at Phase 1 on TEST 301 ...
copy the last TEST of the tiny number certificate , like

[19]
Type=-4
....

and append it in the master TEMP-file of your huge number.

rewrite [19] into [301] , set to begin at line 7 "TestCount=301"

start PRIMO with this new file and you will see, PRIMO
start PHASE 2 afetr any seconds.

Stop it !

Delete all informations from TEST [301] to end of file. Continue the old procedure for Phase 2.

Why is it so ?

When PRIMO finished Phase 1 and start Phase 2 , PRIMO write automatic
a new file from memory to disc , without the line "pm=" in every TEST.
So you have not the lines "pm=" and "sf=" when PRIMO finished TESTs of PHASE 2 .

engracio · 2010-06-06, 20:51

Okdoke Thanks Norman, will try it when I am ready to run phase 2.

Cybertronic · 2010-06-18, 18:23

Ole ole ole ojeeeeeeeee , we are the loooooooooooosers

status of 2^28978+34429:
Ph1 Test 179 23705 bits left
Ph2 Test 1-125 done

kar_bon · 2010-06-18, 18:32

Quote:

Originally Posted by Cybertronic

Ole ole ole ojeeeeeeeee , we are the loooooooooooosers

"It ain't over till the fat lady sings." or Sepp Herberger

Not the first time the group plays were bad for GER!

henryzz · 2010-06-19, 19:54

Any plans to do the next one on the list Cybertronic? How long would it take?

Cybertronic · 2010-06-19, 21:30

The same plane, but not I. Maybe a team. It takes 18 months on a P II 965

ET_ · 2010-06-20, 10:55

Are there plans to "modify" Primo and make it distributed-ready?

Luigi

2010-06-05, 20:27	#289
Cybertronic Jan 2007 Germany 2³·41 Posts	Engracio, do you delete the lines sf= and pm= of Phase 2 manual ? There exist a trick. I have found it during my last one. Last fiddled with by Cybertronic on 2010-06-05 at 20:28

2010-06-06, 06:51	#291
Cybertronic Jan 2007 Germany 2³·41 Posts	I try to explain it. 1. create a new directory and copy all PRIMO files in the new one. 2. copy the actual tmp file in this one. 3. create a new input file with a tiny number , like 10^300+331 4. start the certification for this number and stop after 1-2 seconds. so,... Assumed you are at Phase 1 on TEST 301 ... copy the last TEST of the tiny number certificate , like [19] Type=-4 .... and append it in the master TEMP-file of your huge number. rewrite [19] into [301] , set to begin at line 7 "TestCount=301" start PRIMO with this new file and you will see, PRIMO start PHASE 2 afetr any seconds. Stop it ! Delete all informations from TEST [301] to end of file. Continue the old procedure for Phase 2. Why is it so ? When PRIMO finished Phase 1 and start Phase 2 , PRIMO write automatic a new file from memory to disc , without the line "pm=" in every TEST. So you have not the lines "pm=" and "sf=" when PRIMO finished TESTs of PHASE 2 . Last fiddled with by Cybertronic on 2010-06-06 at 07:03

2010-06-18, 18:23	#293
Cybertronic Jan 2007 Germany 2³·41 Posts	Ole ole ole ojeeeeeeeee , we are the loooooooooooosers status of 2^28978+34429: Ph1 Test 179 23705 bits left Ph2 Test 1-125 done Last fiddled with by Cybertronic on 2010-06-18 at 18:27

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2010-06-02, 22:54	#288
engracio May 2007 11² Posts	Oopps, I meant AMD 925 4x. Couple month is not that far away.

2010-06-06, 20:51	#292
engracio May 2007 11² Posts	Okdoke Thanks Norman, will try it when I am ready to run phase 2.

2010-06-19, 19:54	#295
henryzz Just call me Henry "David" Sep 2007 Cambridge (GMT/BST) 2³×3×5×7² Posts	Any plans to do the next one on the list Cybertronic? How long would it take?

2010-06-19, 21:30	#296
Cybertronic Jan 2007 Germany 2³·41 Posts	The same plane, but not I. Maybe a team. It takes 18 months on a P II 965

2010-06-20, 10:55	#297
ET_ Banned "Luigi" Aug 2002 Team Italia 3²·5·107 Posts	Are there plans to "modify" Primo and make it distributed-ready? Luigi