mersenneforum.org  

Go Back   mersenneforum.org > Prime Search Projects > Conjectures 'R Us

Reply
 
Thread Tools
Old 2020-02-07, 03:46   #3532
dannyridel
 
"AMD YES!"
Jan 2020
Bellevue, WA

72 Posts
Default New Base

Reserving R726 and S726 using new base script up to 2.5k.
dannyridel is offline   Reply With Quote
Old 2020-02-07, 10:28   #3533
gd_barnes
 
gd_barnes's Avatar
 
May 2007
Kansas; USA

3·3,407 Posts
Default

Quote:
Originally Posted by dannyridel View Post
Reserving R726 and S726 using new base script up to 2.5k.
These are very large conjectures. Can we ask what your resources are before reserving them for you? Thank you.

There are many new bases available with much smaller conjectures.

Last fiddled with by gd_barnes on 2020-02-07 at 10:29
gd_barnes is online now   Reply With Quote
Old 2020-02-07, 10:55   #3534
gd_barnes
 
gd_barnes's Avatar
 
May 2007
Kansas; USA

3×3,407 Posts
Default

Ian and I have completed R820 to n=25K; 288 primes were found for n=10K-25K shown below; 527 k's remain; base released.

Primes:
Code:
29484*820^10056-1
302624*820^10057-1
258488*820^10066-1
238047*820^10096-1
313073*820^10098-1
168486*820^10160-1
43580*820^10192-1
74604*820^10235-1
312903*820^10242-1
388373*820^10252-1
82101*820^10261-1
346065*820^10272-1
4790*820^10290-1
8703*820^10325-1
193310*820^10353-1
73694*820^10395-1
327752*820^10409-1
337694*820^10523-1
377955*820^10587-1
381555*820^10625-1
293795*820^10626-1
143588*820^10631-1
135732*820^10696-1
232050*820^10735-1
159068*820^10755-1
108362*820^10794-1
197969*820^10808-1
64070*820^10853-1
230568*820^10886-1
228564*820^10893-1
283677*820^10930-1
26130*820^10951-1
343137*820^10979-1
95748*820^11014-1
198131*820^11031-1
317118*820^11039-1
76776*820^11090-1
177387*820^11122-1
33660*820^11124-1
253701*820^11134-1
126578*820^11139-1
260948*820^11140-1
222660*820^11143-1
242862*820^11160-1
179027*820^11177-1
390525*820^11207-1
230921*820^11215-1
236310*820^11225-1
246969*820^11270-1
227699*820^11273-1
218225*820^11319-1
158990*820^11322-1
177875*820^11486-1
380201*820^11559-1
294689*820^11608-1
129707*820^11622-1
378891*820^11624-1
114998*820^11627-1
37586*820^11772-1
352455*820^11834-1
124689*820^11836-1
338309*820^11846-1
292841*820^11852-1
268397*820^11865-1
245595*820^11875-1
78026*820^11894-1
153956*820^11936-1
373877*820^11964-1
181593*820^11965-1
329258*820^11976-1
99563*820^11990-1
349538*820^12005-1
38685*820^12015-1
300722*820^12015-1
158181*820^12058-1
76929*820^12086-1
333519*820^12119-1
336711*820^12128-1
199908*820^12216-1
351299*820^12241-1
143331*820^12349-1
88728*820^12438-1
325133*820^12455-1
352295*820^12498-1
74069*820^12524-1
271574*820^12532-1
14541*820^12619-1
183588*820^12620-1
373683*820^12647-1
204791*820^12668-1
187844*820^12671-1
353072*820^12752-1
361773*820^12759-1
388269*820^12779-1
376815*820^12803-1
166953*820^12995-1
35499*820^13129-1
296331*820^13165-1
352580*820^13177-1
228176*820^13183-1
81624*820^13219-1
263844*820^13257-1
93078*820^13325-1
41438*820^13377-1
319062*820^13470-1
380561*820^13492-1
290*820^13523-1
293696*820^13534-1
119868*820^13651-1
37406*820^13715-1
136973*820^13725-1
259604*820^13810-1
158949*820^13832-1
98321*820^13836-1
319977*820^13850-1
328184*820^13899-1
32270*820^13976-1
186035*820^13992-1
222344*820^14062-1
115139*820^14076-1
363818*820^14157-1
105000*820^14192-1
128394*820^14292-1
198335*820^14340-1
28854*820^14342-1
312167*820^14414-1
321746*820^14454-1
380945*820^14685-1
266679*820^14824-1
289742*820^14830-1
320718*820^14890-1
219537*820^14957-1
88316*820^14990-1
382142*820^15000-1
269565*820^15002-1
358140*820^15133-1
97008*820^15140-1
176306*820^15179-1
60647*820^15190-1
356969*820^15244-1
100602*820^15264-1
214451*820^15271-1
91730*820^15275-1
131904*820^15337-1
61680*820^15374-1
33389*820^15381-1
337230*820^15466-1
7482*820^15523-1
172515*820^15547-1
216338*820^15635-1
137448*820^15681-1
96740*820^15788-1
3255*820^15859-1
348495*820^15963-1
240503*820^15980-1
182564*820^16002-1
199085*820^16014-1
143175*820^16058-1
264689*820^16076-1
83325*820^16079-1
256862*820^16104-1
180620*820^16167-1
53237*820^16218-1
119472*820^16227-1
360071*820^16296-1
265202*820^16359-1
272277*820^16436-1
206885*820^16502-1
173618*820^16578-1
181932*820^16693-1
285276*820^16849-1
314496*820^16854-1
56381*820^16918-1
158742*820^16919-1
165419*820^16924-1
271523*820^17017-1
195080*820^17078-1
280896*820^17167-1
183428*820^17222-1
49241*820^17239-1
74759*820^17265-1
168825*820^17412-1
387618*820^17421-1
162179*820^17424-1
65543*820^17439-1
70619*820^17459-1
149936*820^17462-1
113906*820^17469-1
206861*820^17543-1
66755*820^17606-1
196436*820^17842-1
275244*820^17869-1
324716*820^17875-1
330668*820^17895-1
145388*820^18105-1
162096*820^18185-1
358101*820^18192-1
165423*820^18223-1
254085*820^18294-1
267423*820^18299-1
370290*820^18559-1
190757*820^18576-1
204579*820^18798-1
359102*820^18824-1
211551*820^18827-1
115647*820^18884-1
361373*820^18938-1
160221*820^19095-1
236658*820^19097-1
309669*820^19235-1
57209*820^19254-1
236012*820^19559-1
314606*820^19593-1
267530*820^19617-1
248390*820^19726-1
248819*820^19816-1
99873*820^19859-1
234383*820^19874-1
377073*820^20008-1
132312*820^20059-1
65376*820^20073-1
3588*820^20137-1
336965*820^20176-1
156294*820^20358-1
204939*820^20361-1
298269*820^20410-1
117585*820^20423-1
49436*820^20495-1
304245*820^20588-1
267615*820^20598-1
290094*820^20614-1
77315*820^20703-1
195717*820^20848-1
236546*820^20865-1
308342*820^20963-1
117486*820^20985-1
202643*820^21168-1
387137*820^21182-1
183815*820^21208-1
59601*820^21264-1
269544*820^21503-1
220202*820^21558-1
309894*820^21567-1
210111*820^21900-1
140574*820^21955-1
236024*820^21967-1
207680*820^22052-1
235592*820^22167-1
178226*820^22263-1
105615*820^22280-1
125498*820^22292-1
377396*820^22319-1
343163*820^22354-1
179555*820^22387-1
56789*820^22434-1
6725*820^22450-1
287532*820^22576-1
327929*820^22696-1
357957*820^22733-1
147732*820^22735-1
141791*820^22778-1
146349*820^22822-1
320556*820^22838-1
176217*820^22885-1
245573*820^22974-1
385986*820^22979-1
220814*820^23185-1
382352*820^23187-1
22421*820^23269-1
324296*820^23313-1
252696*820^23435-1
140838*820^23632-1
382277*820^23655-1
609*820^23666-1
280602*820^23790-1
76790*820^23837-1
296399*820^23906-1
62156*820^23965-1
370179*820^24020-1
330003*820^24100-1
239298*820^24114-1
101159*820^24129-1
214668*820^24299-1
154580*820^24380-1
378368*820^24497-1
240092*820^24501-1
216345*820^24669-1
308468*820^24687-1
gd_barnes is online now   Reply With Quote
Old 2020-02-07, 11:04   #3535
gd_barnes
 
gd_barnes's Avatar
 
May 2007
Kansas; USA

3×3,407 Posts
Default

Reserving S745 to n=10K.
gd_barnes is online now   Reply With Quote
Old 2020-02-07, 12:31   #3536
dannyridel
 
"AMD YES!"
Jan 2020
Bellevue, WA

72 Posts
Default

Quote:
Originally Posted by gd_barnes View Post
These are very large conjectures. Can we ask what your resources are before reserving them for you? Thank you.

There are many new bases available with much smaller conjectures.
AMD R5 2500 4C8T
dannyridel is offline   Reply With Quote
Old 2020-02-07, 12:33   #3537
dannyridel
 
"AMD YES!"
Jan 2020
Bellevue, WA

72 Posts
Default

Quote:
Originally Posted by gd_barnes View Post
These are very large conjectures. Can we ask what your resources are before reserving them for you? Thank you.

There are many new bases available with much smaller conjectures.
AMD R5 2500 4C8T, should I just take S726 which is already under testing?(at k=40000)
dannyridel is offline   Reply With Quote
Old 2020-02-07, 12:37   #3538
dannyridel
 
"AMD YES!"
Jan 2020
Bellevue, WA

1100012 Posts
Default

sorry for the double post; I have bad network
dannyridel is offline   Reply With Quote
Old 2020-02-07, 20:06   #3539
Dylan14
 
Dylan14's Avatar
 
"Dylan"
Mar 2017

51710 Posts
Default

Quote:
Originally Posted by dannyridel View Post
AMD R5 2500 4C8T, should I just take S726 which is already under testing?(at k=40000)
According to this thread, S726 hasn’t been started yet. Not to also mention that starting a new base can be difficult, especially for a newcomer to the project.
May I suggest, if you are interested in bases >500, to consider S542 or R653, which should be “easier”.
Dylan14 is offline   Reply With Quote
Old 2020-02-07, 20:43   #3540
gd_barnes
 
gd_barnes's Avatar
 
May 2007
Kansas; USA

237558 Posts
Default

Quote:
Originally Posted by dannyridel View Post
AMD R5 2500 4C8T, should I just take S726 which is already under testing?(at k=40000)

OK I'll reserve only S726 for you although that is still a lot of work. Here is what I suggest: Estimate how much time it will take you to complete the entire base by extrapolating: Divide the conjecture by 40000 (your current completion). Now multiply that by the amount of time it took you to complete to k=40000. Add about 10-15% because larger k's take a little longer to test. That should give you a good estimate of how long the base will take.

With a conjecture of k=10923176.for S726 it will take you almost 300 times as long to test the whole base to n=2500 as it did to test k<=40000 to n=2500. So if it took you a day to test to k=40000 it will take around 10 months to test the whole base running your machine the entire time. If you divide it among 4 cores running full time that is still 2.5 months. Are you willing to commit to that?

Last fiddled with by gd_barnes on 2020-02-07 at 21:40
gd_barnes is online now   Reply With Quote
Old 2020-02-08, 03:31   #3541
dannyridel
 
"AMD YES!"
Jan 2020
Bellevue, WA

72 Posts
Default

So 40000 is 10 hours, and totally I run it on 2 cores which cuts it down to 1.5months but since it's not running full time about 3months.
dannyridel is offline   Reply With Quote
Old 2020-02-08, 05:11   #3542
gd_barnes
 
gd_barnes's Avatar
 
May 2007
Kansas; USA

1022110 Posts
Default

Quote:
Originally Posted by dannyridel View Post
So 40000 is 10 hours, and totally I run it on 2 cores which cuts it down to 1.5months but since it's not running full time about 3months.

OK S726 is reserved for you.
gd_barnes is online now   Reply With Quote
Reply

Thread Tools


Similar Threads
Thread Thread Starter Forum Replies Last Post
Riesel base 3 reservations/statuses/primes KEP Conjectures 'R Us 1049 2020-10-21 20:40
Bases 251-500 reservations/statuses/primes gd_barnes Conjectures 'R Us 2178 2020-10-20 10:29
Bases 101-250 reservations/statuses/primes gd_barnes Conjectures 'R Us 851 2020-10-20 10:27
Bases 33-100 reservations/statuses/primes Siemelink Conjectures 'R Us 1671 2020-10-10 06:28
Bases 4-32 reservations/statuses/primes gd_barnes Conjectures 'R Us 1414 2020-10-04 17:38

All times are UTC. The time now is 09:04.

Thu Oct 22 09:04:05 UTC 2020 up 42 days, 6:15, 0 users, load averages: 1.42, 1.44, 1.42

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2020, 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.