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Old 2020-03-28, 22:23   #1794
EdH
 
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"Ed Hall"
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Quote:
Originally Posted by VBCurtis View Post
Focus here, not on the final filtering result. When you're halfway through gathering relations, "all" of the relations will have a singleton prime. As you gather more relations, more of the primes pair up and thus more survive the singleton-removal phase.

You gained 6M relations and 4M ideals since your previous post, but future counts will see the ideal count grow more slowly; that is, more factors will match previous factors rather than becoming new singletons.
I "think" I understand this point. I must study it a bit more.

As an aside, looking at a random machine, I find that it returned in 15:05 with 28074 relations early on. The last iteration took 7:30 to return with 6624 relations. Effectively, that equates to only a 50% reduction, roughly.
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Old 2020-03-29, 18:09   #1795
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Quote:
Originally Posted by VBCurtis View Post
If memory requirements allow, you could try restarting the server with A bumped by 1, or I.
That is, if you're running I=14, you could change that line from tasks.I=14 to tasks.A=28.
That's only going to work if your clients are running a fairly recent CADO version, though- I don't think A was a "thing" until 8/2019 or so.

Going all the way to I=15 is a 4x increase in memory, while A=28 only doubles memory needs.

While your yield is way down, I don't think sec/rel falls in the same way. That is, workunits are going by more quickly.

EDIT: If there is a range of low Q you didn't do, I'd do those with I=15. Say, Q=100k to the Q-min you selected. You could even use A=30; desperate jobs call for desperate measures!
Although my most recent update isn't that old, tasks.A is not recognized and none of my clients are newer than the newest server. It would be quite a task to update all of them.
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Old 2020-04-02, 00:55   #1796
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Default HCN Table Updates

The tables and ECMnet server have been updated to reflect all factors reported to me through the end of April 1 (GMT). It's been less than two weeks since the last update, but there are already a fair number of new factors, thanks once again to lots of ECM work by Ryan Propper. There were 73 new factors found since the last update, of which 42 completed the factorization of their respective numbers.

There are now 950 composites remaining in the tables. The minimum digit count is now 168. SNFS difficulties are in the same range as before.

Here are the factors found since the last update:
Code:
9-2	317	C302	3767541745714119972680775625908015624830253974174569.	C251							R Propper		ECM	2020-03-19
9+2	566M	C206	668016236616726778143778061444057411501656794797.	P158							R Propper		ECM	2020-03-19
3-2	563	C246	11209840988069266501273358694516750829736690103719.	C197							R Propper		ECM	2020-03-19
7+4	349	C271	20927038811878968751623832976856236343247039189158149029.	C216						R Propper		ECM	2020-03-19
11+8	506M	C188	2286620179603397347673651165879356694270449538897.	C140							R Propper		ECM	2020-03-19
7-2	313	C231	1431716532667882945479178855760304469536757642944491.	C180							R Propper		ECM	2020-03-19
12-7	281	C275	3225647951616664003284387038893902797123762437897417.	P224							R Propper		ECM	2929-03-19
5-4	379	C204	6034794343512050286442921152489571762948372811748999059581.	C147						R Propper		ECM	2020-03-19
5-4	865L	C195	488685387503755524660730262829566701333798473963211.	C144							R Propper		ECM	2020-03-19
5+2	790M	C218	478493500166541319242443114813346687397932939894142471981.	P161						R Propper		ECM	2020-03-19
4+3	457	C210	89877606189273018201109909279122208876388204375102775107563.	P151						R Propper		ECM	2020-03-19
8+5	304	C222	699507863534863281174030854628419850461899276462792961.	C169							R Propper		ECM	2020-03-19
7+3	353	C222	12012075207148755210313635445050927739663940353307972713606273.	P161						R Propper		ECM	2020-03-19
11+8	277	C255	12884652481311969779581488943538498153867745197473445835527.	P197						R Propper		ECM	2020-03-20
11+8	506M	C140	504455015621317346785162621034820400870552405373452212853.	P83						E Hall			GNFS	2020-03-20
5-3	427	C201	8311036866937614662638912077409561118589938059960048751.	P146						R Propper		ECM	2020-03-20
11+4	251	C223	11005132390223333579308121488415741908909420132909.	P174							R Propper		ECM	2020-03-20
11+10	550M	C192	188143699861673714473247392519534704314734754929866901.	P139							R Propper		ECM	2020-03-20
9+5	278	C230	2687895851744424201416862042678312507343935874997854801.	P175						R Propper		ECM	2020-03-20
7+5	323	C211	379709061374086685180345370333429586425508730450821097875303.	C152						R Propper		ECM	2020-03-20
11+4	284	C245	352853916899063997216811108788806429435517987867114301820449.	C186						R Propper		ECM	2020-03-20
4+3	1443M	C183	2450546807805281452237559924286003718627157619853.	P134							R Propper		ECM	2020-03-20
5-4	865L	C144	1446088026122266578163373322152815807412638192926282576233747411.	P81					E Hall			GNFS	2020-03-20
7+4	331	C201	1050452650343282413957556447335565705154934876953762692419.	P144						R Propper		ECM	2020-03-20
9+2	586M	C208	1891012140875065806980652891803682647308655681049761.	C156							R Propper		ECM	2020-03-20
12-5	263	C172	10440996846610220418539426454548436011363799578308373539107719.	P111						R Propper		GNFS	2020-03-20
5-4	383	C208	42841719538996050764510298554315503062330703620511.	P159							R Propper		ECM	2020-03-20
7+5	361	C285	663140997643929583477862430073536607522677580649225951.	C231							J Becker		ECM	2020-03-20
10+3	302	C280	40411591277392640196911641230527523338940113789558891074561.	C222						R Propper		ECM	2020-03-21
11+10	248	C235	124439073836487290824795384334095889680276342695217.	C185							R Propper		ECM	2020-03-21
7+5	323	C152	42971270310912120054082925919226862552676334159890798670406347703231309.	P81				E Hall			GNFS	2020-03-21
5-4	379	C147	91942213476126878853396962029648224313679848334571666362938915902781.	P79					R Balfour		GNFS	2020-03-21
7+6	352	C254	10781334434114697915376049610215891814187367702165442433.	C199						R Propper		ECM	2020-03-22
4+3	1431M	C272	255053721327364449567919898510971441146695791939.	C224							R Propper		ECM	2020-03-22
11-9	257	C217	1232927059000533709309541258869568357239090123177243919056710073477.	C150					R Propper		ECM	2020-03-22
11+2	268	C192	536313858284813645345661005623079725671152803478459113457.	P136						R Propper		ECM	2020-03-22
8+3	954M	C216	3611585411468480216682792929436347400690659253605137.	C216							R Propper		ECM	2020-03-22
11+9	287	C239	5442391776177563338872074219696479721817870686377440836330713.	P178						R Propper		ECM	2020-03-22
11+7	277	C261	127666617452148086858030453774377759302721294427171.	P211							R Propper		ECM	2020-03-22
3+2	620	C165	30016614534509185538267643811098950235950800577843553215914188199521848201.	P92				E Hall			GNFS	2020-03-22
6+5	370	C225	1026706745887795389631608962410701042610556030564207085481.	C168						R Propper		ECM	2020-03-22
9+2	586M	C156	22892248823338312080292806210051631753143696127735096749122777071527433.	P86				E Hall			GNFS	2020-03-22
5+3	1455M	C259	291318739106839244338410939445857700554220667545245931.	C206							R Propper		ECM	2020-03-22
4+3	466	C242	26484218293853348718156068371006453364751760708591787075453.	C184						R Propper		ECM	2020-03-22
3+2	1902L	C293	103869659864241422517286703221314393417311200843197757.	C240							R Propper		ECM	2020-03-22
11-7	265	C196	8247738013218332794934121000850522976025695759367965685843071.	P135						R Propper		ECM	2020-03-22
11-9	257	C150	62067839188256920197888427853500242066466391102226037411991451506104913893.	P77				R Balfour		GNFS	2020-03-23
11+8	265	C208	4462552163753705571860225917424283976391601143863582785333339369813338099152289818470447999102401.	P111	R Propper		SNFS	2020-03-24
5+3	1605L	C268	1037664118426758530003198519419145579239727215039201.	P217							R Propper		ECM	2020-03-24
11-9	265	C207	141718205686879313922575883467540444373107225046859597256190037319378407961164444631.	P124			R Propper		SNFS	2020-03-24
11+7	251	C243	50861844338623597489331089362224498683478481985208741.	C190							R Propper		ECM	2020-03-25
9-5	695L	C229	1291068573285886282582746784815988166894094272655706891.	P174						R Propper		ECM	2020-03-25
12-11	275	C203	16865564145832072226437274772446542769462109916098646520009551.	C142						R Propper		ECM	2020-03-25
12-11	275	C142	628888017686638594985245969924260178709918649317206344251333219146351.	P73					R Balfour		GNFS	2020-03-25
9-7	269	C219	6572169606072077818224659208175252918705712368540339.	C167							R Propper		ECM	2020-03-26
12+5	251	C221	4958625505413132035720782850941649569125585007620799051.	P166						R Propper		ECM	2020-03-26
8+3	954M	C164	3005691182879888457333776911642477501167922543060032433818079933851448957086151321.	P83			R Balfour		GNFS	2020-03-26
9+5	290	C198	2495148881435518928988965618290943372544531474882725677534385552065601.	P128					R Propper		SNFS	2020-03-26
5-4	409	C219	77206477307425094254831271078366874914682971330897817031.	P163						R Propper		ECM	2020-03-27
11+3	289	C284	1460959391992395686310044269684018075096414643680610777.	C230						R Propper		ECM	2020-03-28
11+8	263	C238	2769080248637609493135393875221029202570428151027463377.	C184						R Propper		ECM	2020-03-29
10+9	770L	C193	5557713800283080623264901405781666769752527314554241.	C142							R Propper		ECM	2020-03-29
6+5	1350L	C251	269505680327344505524142435247394681376186300718901.	P201							R Propper		ECM	2020-03-29
7+4	805L	C185	67511172514747352149686178840980858062789145142973002991917231.	C123						R Propper		ECM	2020-03-29
5+3	430	C208	583261804853720881898353481413049621081693353632918721.	P154							R Propper		ECM	2020-03-29
9-7	269	C167	729788925176966313602055449746437172439533894846927082540894534720003094211548749.	P86			R Balfour		GNFS	2020-03-29
7+4	805L	C123	105872529111995414252328952618197343069872248426141.	P73							R Balfour		GNFS	2020-03-29
10+9	770L	C142	1069835542616445561190127342176460422765962343112794601.	P88						R Balfour		GNFS	2020-03-29
5+3	1545L	C201	23387776221723603329428188815485962078892284411262861.	P149							R Propper		ECM	2020-03-29
11-10	271	C271	853634783349377657362150641102845627341300865186222897.	C217							R Propper		ECM	2020-03-30
4+3	1401L	C245	7634888103945007193899506238051392170013124688396610899911.	P187						R Propper		ECM	2020-03-30
10+7	302	C233	97061470729650624345178899127232591673518667004441.	C183							R Propper		ECM	2020-04-01
7-6	331	C205	658457961175156327973759593398914491141419432310167701.	P151							R Propper		ECM	2020-04-01
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Old 2020-04-10, 07:53   #1797
unconnected
 
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10-9_293 completed:
Code:
prp64 = 5272617954081008260319768499685088511620548856369058337936818523
prp74 = 15363986234908720964981188417610110590207095967689944388155874347484335321
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Old 2020-04-13, 12:43   #1798
EdH
 
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6+5,370 (GNFS)
Code:
1132739939671764721017022519540268063368425794333502039890180004310861
160690023239473363673333165615412823617985971535316549671547849841896578026285367751101332475700401
(And, after only 10 days, whereas SNFS would have taken 30!)
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Old 2020-04-20, 03:14   #1799
R.D. Silverman
 
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Quote:
Originally Posted by EdH View Post
6+5,370 (GNFS)
[code]

<snip>

)
With respect to the YoYo queue:

65p_332 has been totally stalled for some time. Meanwhile two other numbers have
started and made considerable progress. Is there something wrong?
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Old 2020-04-20, 03:58   #1800
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Quote:
Originally Posted by R.D. Silverman View Post
With respect to the YoYo queue:

65p_332 has been totally stalled for some time. Meanwhile two other numbers have
started and made considerable progress. Is there something wrong?
Yes, 6+5,332 was already fully factored recently, so I asked Yoyo to remove it from the queue. Some work had already been sent out, though.
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Old 2020-04-22, 16:55   #1801
EdH
 
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12+7,244 (GNFS)
Code:
1751967706589499403218904649235436546470342239675181672337081
43695080595136159855937496563793482509923913982466300107080389596779816243158189944929698858168679951147207639825489
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Old 2020-04-23, 01:02   #1802
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Default HCN Table Updates

The tables and ECMnet server have been updated to reflect all factors reported to me through the end of April 22 (GMT). There were 22 new factors found since the last update, of which 15 completed the factorization of their respective numbers.

There are now 935 composites remaining in the tables. The minimum digit count is now 175. SNFS difficulties range from 224 to 310, but all difficulties below 255 require a quartic polynomial.

Here are the factors found since the last update:
Code:
6+5	361	C176	9955972063715461356082117261690306552986632697419841663052005221.	P112					NFS@Home & J Becker	GNFS	2020-04-02
11+4	269	C256	5349995666589551469325764279357542840827330560358397.	C204							R Propper		ECM	2020-04-02
3+2	551	C241	693465955985533647787751299386554786377201460705110399.	C187							R Propper		ECM	2020-04-02
12-11	271	C233	25202437062272937739531147428033569927121586912373664910655263.	C172						R Propper		ECM	2020-04-02
3+2	1818L	C264	27733453133661829579651072224911628362804248456216890421.	C209						R Propper		ECM	2020-04-03
11+4	281	C276	49864610646324807109105211423004821886295646391819583.	C223							R Propper		ECM	2020-04-03
9+7	623M	C191	35328324794562109349400791891498612570356233404188278653041782444109995513515031781.	P108			M Vang			SNFS	2020-04-04
11+8	506L	C206	523069517083280253713931708332258040713107243974749.	C155							R Propper		ECM	2020-04-04
10-9	293	C196	115208715732273414436343342943757598317631660056571879152603.	C137						R Propper		ECM	2020-04-04
5+3	1185L	C217	1164546307416458972033295236481527676045561655331977121488607318450588926728163233773480971.	P127		J Becker		SNFS	2020-04-06
11+8	506L	C155	709943486893148205993943290961974652624546616691871369534882609807432517.	P83				R Balfour		GNFS	2020-04-06
7+4	791L	C212	8420062801005267604425497720369004228485132009254459739.	P157						R Propper		ECM	2020-04-06
12-11	271	C172	107352680353805116602689634039515252493565306879489305385013970468234503.	P101				R Balfour		GNFS	2020-04-08
5-2	389	C168	10913278049109090036507314336320282566754014007626073592571574662293.	P101					NFS@Home & S Wellman	GNFS	2020-04-08
11-10	277	C173	184380093769728886800486734302232664427032898230082544209891.	P113						NFS@Home & J Becker	GNFS	2020-04-09
10-9	293	C137	5272617954081008260319768499685088511620548856369058337936818523.	P74					D Domanov		GNFS	2020-04-10
6+5	370	C168	1132739939671764721017022519540268063368425794333502039890180004310861.	P99					E Hall			GNFS	2020-04-13
8+3	320	C175	4288600099887027081461198851382171795733573558121059667301163004153451054432794241.	P93			NFS@Home & J Becker	GNFS	2020-04-13
5-4	1085L	C177	16365851001725393585267422467467944475659857017965012575091.	P118						R Balfour		GNFS	2020-04-16
8+5	304	C169	172070348339263931645025044836453709964861849603989945739900827422743137.	P97				NFS@Home & S Wellman	GNFS	2020-04-17
4+3	1395L	C195	58220714883800794477488869044728127915749277408044248908832336236903434331867268640798432301.	P103		J Becker		SNFS	2020-04-17
12+7	244	C176	1751967706589499403218904649235436546470342239675181672337081.	P116						E Hall			GNFS	2020-04-22
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Old 2020-04-28, 10:56   #1803
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Default 12+11_257

Code:
prp68 factor: 16960566022460643783228831321129508319345946082698358762541066045057
prp108 factor: 151802232450340869573987458055633104065711016085407347876758496300118836926612327406085450072981474746290191

Results reported to factordb and the HCN reservation database.
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Old 2020-05-05, 17:26   #1804
EdH
 
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"Ed Hall"
Dec 2009
Adirondack Mtns

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12-7_945L (GNFS)
Code:
1653799462409461818395727266432933603089015344075936334829143243080213865721898704701
761055204968100588162307994545272516361310485537972256591398729615658867920554966020964085171
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