mersenneforum.org  

Go Back   mersenneforum.org > Great Internet Mersenne Prime Search > Data > Marin's Mersenne-aries

Reply
 
Thread Tools
Old 2005-03-27, 17:07   #23
dave_0273
 
dave_0273's Avatar
 
Oct 2003
Australia, Brisbane

1D616 Posts
Default

Status of p-1 using the 21st of March status files...

Code:
          M          NUMBER
         0-12          0
          13           0
          14           0
          15         167
          16           2
          17          84
          18         233
          19        1367
          20        1107
          21         527
          22         305
          23         294
          24         264
          25         146
          26         109
          27          44
          28           0
          29           0
          30           0
Code:
0.1M RANGE  NUMBER    CHANGE
   15.0      100         0
   15.9       67         0
   16.9        2         0
   17.6       83         0
   17.9        1         0
   18.6        1       -27
   18.7        0      -102
   18.8      113       -65
   18.9      119         0
   19.0        0      -127
   19.1      113         0
   19.2      136         0
   19.3      148         0
   19.4      133         0
   19.5      138         0
   19.6      153         0
   19.7      235         0
   19.8      130         0
   19.9      181         0
dave_0273 is offline   Reply With Quote
Old 2005-04-02, 19:13   #24
dave_0273
 
dave_0273's Avatar
 
Oct 2003
Australia, Brisbane

47010 Posts
Default

Status of p-1 using the 2nd April 2005 status files

Code:
          M         NUMBER
         0-14          0
          15         167
          16           2
          17          84
          18         233
          19        1366
          20        1108
          21         531
          22         306
          23         296
          24         270
          25         147
          26         120
          27          49
          28           5
          29           1
          30           0
Code:
 0.1MRANGE NUMBER    CHANGE
   15.0      100         0
   15.9       67         0
   16.9        2         0
   17.6       83         0
   17.9        1         0
   18.6        1         0
   18.7        0         0
   18.8      113         0
   18.9      119         0
   19.0        0         0
   19.1      113         0
   19.2      136         0
   19.3      148         0
   19.4      133         0
   19.5      137        -1
   19.6      153         0
   19.7      235         0
   19.8      130         0
   19.9      181         0
We are flying along. 1 exponent done this week. No, i'm just kidding. Manual forums are currently down so the work done this week could not be submitted. This weeks work will most likely show up next week.

I also did a block of work on exponents that were p-1ed to extremely low bounds. This work did not show up as technically (acording to my program at least) those exponents had already been p-1ed.

Last fiddled with by dave_0273 on 2005-04-02 at 19:15
dave_0273 is offline   Reply With Quote
Old 2005-04-14, 08:42   #25
dave_0273
 
dave_0273's Avatar
 
Oct 2003
Australia, Brisbane

1110101102 Posts
Default

Status of p-1 using the 12th April 2005 status files

Code:
          M         NUMBER
         0-13          0
          14           0
          15         167
          16           2
          17          83
          18           2
          19        1366
          20        1107
          21         531
          22         308
          23         296
          24         271
          25         149
          26         125
          27          60
          28           8
          29           2
          30           0
Code:
 0.1MRANGE  NUMBER    CHANGE
   15.0      100         0
   15.9       67         0
   16.9        2         0
   17.6       83         0
   17.9        0        -1
   18.6        1         0
   18.7        0         0
   18.8        0      -113
   18.9        1      -118
   19.0        0         0
   19.1      113         0
   19.2      136         0
   19.3      148         0
   19.4      133         0
   19.5      137         0
   19.6      153         0
   19.7      235         0
   19.8      130         0
   19.9      181         0
dave_0273 is offline   Reply With Quote
Old 2005-04-30, 02:30   #26
dave_0273
 
dave_0273's Avatar
 
Oct 2003
Australia, Brisbane

2×5×47 Posts
Default

Status of p-1 using the 27th April status files

Code:
          M         NUMBER
         0-13          0
          14           0
          15         167
          16           1
          17          83
          18           1
          19        1231
          20        1108
          21         532
          22         311
          23         298
          24         271
          25         152
          26         134
          27          67
          28          18
          29           5
          30           0
Code:
 0.1MRANGE  NUMBER    CHANGE
   15.0      100         0
   15.9       67         0
   16.9        1        -1
   17.6       83         0
   18.6        1         0
   18.9        0        -1
   19.0        0         0
   19.1      113         0
   19.2        1      -135
   19.3      148         0
   19.4      133         0
   19.5      137         0
   19.6      153         0
   19.7      235         0
   19.8      130         0
   19.9      181         0
dave_0273 is offline   Reply With Quote
Old 2005-05-14, 12:04   #27
dave_0273
 
dave_0273's Avatar
 
Oct 2003
Australia, Brisbane

2×5×47 Posts
Default

Status of p-1 using the 12th May status files

Code:
          M         NUMBER
         0-13          0
          14           0
          15         167
          16           0
          17          83
          18           0
          19        1230
          20        1108
          21         532
          22         313
          23         299
          24         275
          25         153
          26         137
          27          79
          28          22
          29           8
          30           0
Code:
 0.1MRANGE   NUMBER    CHANGE
   15.0       100         0
   15.9        67         0
   16.9         0        -1
   17.6        83         0
   18.6         0        -1
   18.9         0         0
   19.0         0         0
   19.1       113         0
   19.2         1         0
   19.3       148         0
   19.4       132        -1
   19.5       137         0
   19.6       153         0
   19.7       235         0
   19.8       130         0
   19.9       181         0
It appears that no work was done this week or so, but that i just because the results haven't been submitted because the manual pages were down. I am about to bundle all the results together now and email them off to George, so they should hopefully be in the status files next week.
dave_0273 is offline   Reply With Quote
Old 2005-06-27, 07:53   #28
dave_0273
 
dave_0273's Avatar
 
Oct 2003
Australia, Brisbane

2·5·47 Posts
Default

Status of p-1 using the 19th June, 2005

Code:
          M         NUMBER
         0-15          0
          16           0
          17           0
          18           0
          19         547
          20        1105
          21         531
          22         313
          23         303
          24         281
          25         161
          26         150
          27         103
          28          32
          29          20
          30           0
Code:
 0.1MRANGE   NUMBER   CHANGE
   15.0         0      -100
   15.9         0       -67
   17.5         0         0
   17.6         0       -83
   17.7         0         0
   17.8         0         0
   17.9         0         0
   18.0         0         0
   18.1         0         0
   18.2         0         0
   18.3         0         0
   18.4         0         0
   18.5         0         0
   18.6         0         0
   18.7         0         0
   18.8         0         0
   18.9         0         0
   19.0         0         0
   19.1         0      -113
   19.2         1         0
   19.3         0      -148
   19.4         0      -132
   19.5         0      -137
   19.6         1      -152
   19.7       233        -2
   19.8       131        +1
   19.9       181         0
   20.0       133         ?
   20.1        90         ?
   20.2       117         ?
   20.3       101         ?
   20.4       108         ?
   20.5       125         ?
   20.6       112         ?
   20.7        92         ?
   20.8       126         ?
   20.9       101         ?
I have FINALLY got my computer up and working again. Appologies for those that have missed not having the status of p-1. I should be more active around the forums once again now.

Everything up to (and including) 18M is now done. There are just a few sets left in the 19M range now and then we get to start on the 20 millions.
dave_0273 is offline   Reply With Quote
Old 2005-06-27, 10:10   #29
garo
 
garo's Avatar
 
Aug 2002
Termonfeckin, IE

22×691 Posts
Default

<burns>
Excellent!
</burns>
garo is offline   Reply With Quote
Old 2005-06-27, 16:15   #30
lycorn
 
lycorn's Avatar
 
Sep 2002
Oeiras, Portugal

2·17·43 Posts
Default

Great work, dave!
Just one quick question: what is the meaning of the figures in the 28-30M ranges?
lycorn is online now   Reply With Quote
Old 2005-06-28, 04:02   #31
dave_0273
 
dave_0273's Avatar
 
Oct 2003
Australia, Brisbane

2·5·47 Posts
Default

Quote:
Originally Posted by lycorn
Just one quick question: what is the meaning of the figures in the 28-30M ranges?
They are first time tests that have been completed already but did not have a p-1 test done on them at all. Primenet is currently handing out first time LL tests in the 29M range, however very few have been completed yet. In the next couple of months I would expect the numbers in the 25-30M range to increase as more first time tests are returned that have not had a p-1 test done on them.
dave_0273 is offline   Reply With Quote
Old 2005-06-28, 08:17   #32
garo
 
garo's Avatar
 
Aug 2002
Termonfeckin, IE

1010110011002 Posts
Default

I have a proposal to make. Since we are way ahead of the current doublechecks, we could divert a few resources to doing some P-1 for numbers that are ahead of the first-timers. There are two problems with the proposal as I can see.

1) A P-1 on a first-timer will take a long time. More than 4 times the time.

2) With factoring and LL edges being so close, there is a chance that something gets messed up and work gets wasted. Plus we should only do P-1 on numbers that have already had the required amount of trial factoring done on them which reduces our list of candidates drastically.
garo is offline   Reply With Quote
Old 2005-06-28, 09:23   #33
dave_0273
 
dave_0273's Avatar
 
Oct 2003
Australia, Brisbane

2·5·47 Posts
Default

I have often thought, and have often been asked why we don't do p-1ing ahead of the leading edge of LL testing. Basically those two reasons are why I have never tried it.

There is no way (with the current amount of people in mersenne-aries) that we could keep ahead of the leading edge. We could only do a small percentage.

The other thing that we would need is for another group to be working with us doing the trail factoring before we do the p-1.

However, one the biggest reasons why I have never bothered to go ahead of the leading edge of LL testing is because if people really wanted to do that sort of work, they could always do it the semi-automated way. They could reserve 50 or so exponents, do the p-1 and then release them again. Because the work is therefore technically assigned through primenet, they wouldn't be duplicating work and they wouldn't be stepping on each others toes.

This doesn't work with mersenne-aries because you just can't get enough work this way. The majority of exponents are p-1ed on the first LL test. Even when I tried to reserve 50 exponents, I would find that I would get less than 5 that would require a p-1 test.
dave_0273 is offline   Reply With Quote
Reply

Thread Tools


Similar Threads
Thread Thread Starter Forum Replies Last Post
Status Primeinator Operation Billion Digits 5 2011-12-06 02:35
62 bit status 1997rj7 Lone Mersenne Hunters 27 2008-09-29 13:52
OBD Status Uncwilly Operation Billion Digits 22 2005-10-25 14:05
1-2M LLR status paulunderwood 3*2^n-1 Search 2 2005-03-13 17:03
Status of 26.0M - 26.5M 1997rj7 Lone Mersenne Hunters 25 2004-06-18 16:46

All times are UTC. The time now is 17:43.

Tue May 18 17:43:19 UTC 2021 up 40 days, 12:24, 0 users, load averages: 2.03, 2.09, 2.09

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2021, Jelsoft Enterprises Ltd.

This forum has received and complied with 0 (zero) government requests for information.

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation.
A copy of the license is included in the FAQ.