Strategic Double Clicking - Page 164

sdbardwick · 2018-12-20, 16:43

Quote:

Originally Posted by Chuck

Need a triple-check please for 47199343

Queued; ETA Sunday 12/23 or Monday 12/24.

ETA: Ninja'd by penlu. I just started exponent, so if Chuck and penlu want to do the CLucas run instead, just post here and I'll unreserve the exponent.

Madpoo · 2018-12-21, 03:42

Here's an updated list.

It's the lowest available exponent per machine/per year where that machine/year has at least as many bad as good exponents and doing one more test for it will help see which way it's breaking:

Code:

Exponent	worktodo
46522159	DoubleCheck=46522159,73,1
46630271	DoubleCheck=46630271,73,1
46654061	DoubleCheck=46654061,73,1
46744393	DoubleCheck=46744393,73,1
47124559	DoubleCheck=47124559,73,1
47133773	DoubleCheck=47133773,73,1
47241017	DoubleCheck=47241017,73,1
47262629	DoubleCheck=47262629,73,1
47421767	DoubleCheck=47421767,73,1
47426473	DoubleCheck=47426473,73,1
47512571	DoubleCheck=47512571,73,1
47572289	DoubleCheck=47572289,73,1
47705677	DoubleCheck=47705677,73,1
47718361	DoubleCheck=47718361,73,1
47793367	DoubleCheck=47793367,73,1
47880047	DoubleCheck=47880047,73,1
48151459	DoubleCheck=48151459,73,1
48334061	DoubleCheck=48334061,73,1
48981089	DoubleCheck=48981089,73,1
49731677	DoubleCheck=49731677,73,1
50121233	DoubleCheck=50121233,74,1
50134541	DoubleCheck=50134541,74,1
50208209	DoubleCheck=50208209,74,1
50270821	DoubleCheck=50270821,74,1
50313313	DoubleCheck=50313313,74,1
51069533	DoubleCheck=51069533,73,1
51243767	DoubleCheck=51243767,73,1
51328531	DoubleCheck=51328531,73,1
51424907	DoubleCheck=51424907,73,1
51527743	DoubleCheck=51527743,73,1
51558889	DoubleCheck=51558889,73,1
51621127	DoubleCheck=51621127,73,1
51668987	DoubleCheck=51668987,73,1
52046887	DoubleCheck=52046887,73,1
52610273	DoubleCheck=52610273,73,1
52709303	DoubleCheck=52709303,73,1
52821257	DoubleCheck=52821257,73,1
53017379	DoubleCheck=53017379,73,1
53066249	DoubleCheck=53066249,73,1
53362721	DoubleCheck=53362721,73,1
53885399	DoubleCheck=53885399,73,1
54018031	DoubleCheck=54018031,73,1
54050357	DoubleCheck=54050357,74,1
54064499	DoubleCheck=54064499,73,1
54398959	DoubleCheck=54398959,73,1
54544267	DoubleCheck=54544267,73,1
55612871	DoubleCheck=55612871,73,1
55759727	DoubleCheck=55759727,73,1
55805137	DoubleCheck=55805137,73,1
55925281	DoubleCheck=55925281,73,1
56074331	DoubleCheck=56074331,73,1
56127839	DoubleCheck=56127839,74,1
56309789	DoubleCheck=56309789,74,1
56379391	DoubleCheck=56379391,74,1
56413249	DoubleCheck=56413249,74,1
56513671	DoubleCheck=56513671,74,1
56687399	DoubleCheck=56687399,74,1
56699593	DoubleCheck=56699593,74,1
57039313	DoubleCheck=57039313,73,1
57308519	DoubleCheck=57308519,73,1
57444263	DoubleCheck=57444263,73,1
57660703	DoubleCheck=57660703,74,1
57807821	DoubleCheck=57807821,73,1
58108049	DoubleCheck=58108049,74,1
58128401	DoubleCheck=58128401,74,1
58133759	DoubleCheck=58133759,74,1
58311793	DoubleCheck=58311793,74,1
58316047	DoubleCheck=58316047,73,1
58442773	DoubleCheck=58442773,73,1
58697381	DoubleCheck=58697381,73,1
58738289	DoubleCheck=58738289,74,1
59477533	DoubleCheck=59477533,74,1
59486227	DoubleCheck=59486227,74,1
59491429	DoubleCheck=59491429,74,1
60111431	DoubleCheck=60111431,74,1
60117623	DoubleCheck=60117623,74,1
60223861	DoubleCheck=60223861,74,1
60232439	DoubleCheck=60232439,74,1
60245401	DoubleCheck=60245401,74,1
60275093	DoubleCheck=60275093,74,1
60440057	DoubleCheck=60440057,74,1
60470737	DoubleCheck=60470737,74,1
60585403	DoubleCheck=60585403,74,1
60587951	DoubleCheck=60587951,74,1
60798373	DoubleCheck=60798373,74,1
60800303	DoubleCheck=60800303,74,1
61273963	DoubleCheck=61273963,74,1
61331843	DoubleCheck=61331843,74,1
61366993	DoubleCheck=61366993,74,1
61861403	DoubleCheck=61861403,74,1
61869853	DoubleCheck=61869853,74,1
61893619	DoubleCheck=61893619,74,1
62283493	DoubleCheck=62283493,74,1
62315857	DoubleCheck=62315857,74,1
62570063	DoubleCheck=62570063,74,1
62610589	DoubleCheck=62610589,74,1
62708509	DoubleCheck=62708509,74,1
62755013	DoubleCheck=62755013,74,1
62809451	DoubleCheck=62809451,74,1
62950499	DoubleCheck=62950499,74,1

Prime95 · 2018-12-21, 05:01

I grabbed these:

Code:

46522159	DoubleCheck=46522159,73,1
46630271	DoubleCheck=46630271,73,1
46654061	DoubleCheck=46654061,73,1
46744393	DoubleCheck=46744393,73,1
47124559	DoubleCheck=47124559,73,1
47133773	DoubleCheck=47133773,73,1
47241017	DoubleCheck=47241017,73,1
47262629	DoubleCheck=47262629,73,1

penlu · 2018-12-21, 19:17

Quote:

Originally Posted by sdbardwick

just post here and I'll unreserve the exponent.

I apologize if I've stepped on toes! Chuck's result for M47199343 is replicated. Still not sure if it's verification with prime95 that is specifically desired; if it is then I guess this result should be ignored.

Uncwilly · 2018-12-21, 22:35

Quote:

Originally Posted by penlu

I apologize if I've stepped on toes! Chuck's result for M47199343 is replicated. Still not sure if it's verification with prime95 that is specifically desired; if it is then I guess this result should be ignored.

It did get assigned to user Amy Pond. Make sure your strategic DC's get registered. Don't accidentally poach someone's assignment.

Chuck · 2018-12-21, 22:45

Quote:

Originally Posted by penlu

I apologize if I've stepped on toes! Chuck's result for M47199343 is replicated. Still not sure if it's verification with prime95 that is specifically desired; if it is then I guess this result should be ignored.

Your double-check is enough.

christian_ · 2018-12-25, 04:50

Merry Christmas everyone! I'm excited to becoming active again here. If it's alright, I've started work on the next two on the list:

Code:

47421767	DoubleCheck=47421767,73,1
47426473	DoubleCheck=47426473,73,1

christian_ · 2018-12-26, 07:28

As I've now figured out how to use GCE cloud computing, I'll take the next 6 ones available:

Code:

47512571	DoubleCheck=47512571,73,1
47572289	DoubleCheck=47572289,73,1
47705677	DoubleCheck=47705677,73,1
47718361	DoubleCheck=47718361,73,1
47793367	DoubleCheck=47793367,73,1
47880047	DoubleCheck=47880047,73,1

GP2 · 2018-12-26, 15:23

Quote:

Originally Posted by christianpoland

As I've now figured out how to use GCE cloud computing, I'll take the next 6 ones available:

Make sure you are using Skylake. Unlike AWS, on GCE there is a mixed bag of architectures all under the same instance type.

When logged in to your instance, try something like grep avx512 /proc/cpuinfo

If there is no output from this command, you aren't on a Skylake machine.

When in "Create Instance", make sure to click on the "Customize" button (under "Machine type") and change "CPU platform" from "Automatic" to "Intel Skylake or later".

christian_ · 2018-12-26, 18:39

Quote:

Originally Posted by GP2

When logged in to your instance, try something like grep avx512 /proc/cpuinfo

If there is no output from this command, you aren't on a Skylake machine.

Yes, there is an output. I thought I might as well use my $300 free credit (although the free tier only allows at most 8 vCPUs that aren't preemptible).

Thanks!

ET_ · 2018-12-27, 12:39

Quote:

Originally Posted by christianpoland

Yes, there is an output. I thought I might as well use my $300 free credit (although the free tier only allows at most 8 vCPUs that aren't preemptible).

Thanks!

I suggest you use a virtual 2-CPU instance (1 real core) because it will be more efficient for GIMPS.

2018-12-25, 04:50	#1800
christian_ Jan 2016 Mighty Black Stump 10001₂ Posts	Merry Christmas everyone! I'm excited to becoming active again here. If it's alright, I've started work on the next two on the list: Code: 47421767 DoubleCheck=47421767,73,1 47426473 DoubleCheck=47426473,73,1

2018-12-26, 07:28	#1801
christian_ Jan 2016 Mighty Black Stump 11₁₆ Posts	As I've now figured out how to use GCE cloud computing, I'll take the next 6 ones available: Code: 47512571 DoubleCheck=47512571,73,1 47572289 DoubleCheck=47572289,73,1 47705677 DoubleCheck=47705677,73,1 47718361 DoubleCheck=47718361,73,1 47793367 DoubleCheck=47793367,73,1 47880047 DoubleCheck=47880047,73,1 Last fiddled with by christian_ on 2018-12-26 at 07:28

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Double-Double Arithmetic	Mysticial	Software	52	2021-04-23 06:51
Clicking an exponent leads to 404 page	marigonzes	Information & Answers	2	2017-02-14 16:56
x.265 half the size, double the computation; so if you double again? 1/4th?	jasong	jasong	7	2015-08-17 10:56
What about double-checking TF/P-1?	137ben	PrimeNet	6	2012-03-13 04:01
Double the area, Double the volume.	Uncwilly	Puzzles	8	2006-07-03 16:02