mersenneforum.org  

Go Back   mersenneforum.org > Factoring Projects > Operazione Doppi Mersennes

Reply
 
Thread Tools
Old 2018-10-23, 14:04   #254
ET_
Banned
 
ET_'s Avatar
 
"Luigi"
Aug 2002
Team Italia

2×2,417 Posts
Default

Monthly update:

Code:
24 October 2018
===============

32 - M( M(   756839 ) ) - factors tested up to k = 2,000,000 - Mission completed.
33 - M( M(   859433 ) ) - factors tested up to k = 2,000,000 - Mission completed.
34 - M( M(  1257787 ) ) - factors tested up to k = 1,500,043 - All sieved up to  81T. Target: testing up to k = 2,000,000.
35 - M( M(  1398269 ) ) - factors tested up to k = 1,453,852 - All sieved up to 110T. Target: testing up to k = 1,500,000.
36 - M( M(  2976221 ) ) - factors tested up to k =   350,164 - All sieved up to 132T. Target: testing up to k =   500,000.
37 - M( M(  3021377 ) ) - factors tested up to k =   310,768 - All sieved up to  81T. Target: sieve to 150T, testing up to k = 400,000.
38 - M( M(  6972593 ) ) - factors tested up to k =   113,500 - All sieved up to  53T. Target: sieve to 175T, testing up to k = 300,000.
39 - M( M( 13466917 ) ) - factors tested up to k =   100,520 - All sieved up to  65T. Target: sieve to 200T, testing up to k = 250,000.
40 - M( M( 20996011 ) ) - factors tested up to k =       568 - All sieved up to  24T. Target: sieve to 225T, testing up to k = 200,000.
41 - M( M( 24036583 ) ) - factors tested up to k =       124 - All sieved up to  24T. Target: sieve to 250T, testing up to k = 100,000.
42 - M( M( 25964951 ) ) - factors tested up to k =        44 - All sieved up to  81T. Target: sieve to 275T, testing up to k =  50,000.
43 - M( M( 30402457 ) ) - factors tested up to k =        40 - All sieved up to  32T. Target: sieve to 300T, testing up to k =  20,000.
44 - M( M( 32582657 ) ) - factors tested up to k =        59 - All sieved up to  90T* Target: sieve to 325T, testing up to k =  10,000.
45 - M( M( 37156667 ) ) - factors tested up to k =        23 - All sieved up to 200T. Target: sieve to 375T, testing up to k =   5,000.
46 - M( M( 42643801 ) ) - factors tested up to k =        32 - All sieved up to 375T. Target: sieve to 410T, testing up to k =   1,000.
47 - M( M( 43112609 ) ) - factors tested up to k =       200 - All sieved up to 450T. Target: sieve to 500T, testing up to k =     500.
48 - M( M( 57885161 ) ) - factors tested up to k =       248 - All sieved up to 475T. Target: sieve to 750T, testing up to k =     300.
49 - M( M( 74207281 ) ) - factors tested up to k =       112 - All sieved up to 500T. Target: sieve to 900T, testing up to k =     200.
50 - M( M( 77232917 ) ) - factors tested up to k =       103 - All sieved up to 800T* Target: sieve to 1P, testing up to k =     150.
Sieving software is running on both Intel and ARM (Raspberry/Odroid/Pine64) processors.

Mark offered his work to the DoubleMersennes community: now the mtsieve suite has a new multi-threaded siever (dmdsieve) specifically designed for double Mersenne numbers. And it's fast! About 3 times faster per core than my old MMpsieve: with an octocore @ 3.0 GHz it reaches 50Tprimes/days - Thank you Mark!

MM44 will reach 150T and MM50 1P by the end of this month.

As you can see, sieve on the ranges has been restarted. Drop me a line if you want to help: even just one core day is worth an advancement of 6Tprimes!

Last fiddled with by ET_ on 2018-11-28 at 11:17
ET_ is offline   Reply With Quote
Old 2018-10-23, 17:05   #255
pinhodecarlos
 
pinhodecarlos's Avatar
 
"Carlos Pinho"
Oct 2011
Milton Keynes, UK

3×1,663 Posts
Default

I’ll test my rig. Check your Whataspp.
pinhodecarlos is online now   Reply With Quote
Old 2018-10-23, 17:22   #256
ET_
Banned
 
ET_'s Avatar
 
"Luigi"
Aug 2002
Team Italia

2·2,417 Posts
Default

Quote:
Originally Posted by pinhodecarlos View Post
I’ll test my rig. Check your Whataspp.
ET_ is offline   Reply With Quote
Old 2018-10-23, 18:45   #257
pinhodecarlos
 
pinhodecarlos's Avatar
 
"Carlos Pinho"
Oct 2011
Milton Keynes, UK

498910 Posts
Default

Luigi, please let me reserve MM40 up to 225T. Still with issues trying to kick the client up and running, I will chase Mark for that.
pinhodecarlos is online now   Reply With Quote
Old 2018-10-23, 21:15   #258
ET_
Banned
 
ET_'s Avatar
 
"Luigi"
Aug 2002
Team Italia

2·2,417 Posts
Default

Quote:
Originally Posted by pinhodecarlos View Post
Luigi, please let me reserve MM40 up to 225T. Still with issues trying to kick the client up and running, I will chase Mark for that.
Sure! Thank you Carlos.
ET_ is offline   Reply With Quote
Old 2018-10-27, 17:52   #259
pinhodecarlos
 
pinhodecarlos's Avatar
 
"Carlos Pinho"
Oct 2011
Milton Keynes, UK

3·1,663 Posts
Default

Looks like it’s a pain compiling the client therefore I’ll need to release my reservation.
pinhodecarlos is online now   Reply With Quote
Old 2018-10-28, 12:32   #260
ET_
Banned
 
ET_'s Avatar
 
"Luigi"
Aug 2002
Team Italia

2·2,417 Posts
Default

Quote:
Originally Posted by pinhodecarlos View Post
Looks like it’s a pain compiling the client therefore I’ll need to release my reservation.
No problem, and thank you anyway for trying to help
ET_ is offline   Reply With Quote
Old 2018-11-28, 11:29   #261
ET_
Banned
 
ET_'s Avatar
 
"Luigi"
Aug 2002
Team Italia

2·2,417 Posts
Default

Monthly update:

Code:
24 November 2018
===============

32 - M( M(   756839 ) ) - factors tested up to k = 2,000,000 - Mission completed.
33 - M( M(   859433 ) ) - factors tested up to k = 2,000,000 - Mission completed.
34 - M( M(  1257787 ) ) - factors tested up to k = 1,500,043 - All sieved up to  81T. Target: testing up to k = 2,000,000.
35 - M( M(  1398269 ) ) - factors tested up to k = 1,453,852 - All sieved up to 110T. Target: testing up to k = 1,500,000.
36 - M( M(  2976221 ) ) - factors tested up to k =   350,164 - All sieved up to 132T. Target: testing up to k =   500,000.
37 - M( M(  3021377 ) ) - factors tested up to k =   310,768 - All sieved up to  81T. Target: sieve to 150T, testing up to k = 400,000.
38 - M( M(  6972593 ) ) - factors tested up to k =   113,500 - All sieved up to  53T. Target: sieve to 175T, testing up to k = 300,000.
39 - M( M( 13466917 ) ) - factors tested up to k =   100,520 - All sieved up to  65T. Target: sieve to 200T, testing up to k = 250,000.
40 - M( M( 20996011 ) ) - factors tested up to k =       568 - All sieved up to  24T. Target: sieve to 225T, testing up to k = 200,000.
41 - M( M( 24036583 ) ) - factors tested up to k =       124 - All sieved up to  24T. Target: sieve to 250T, testing up to k = 100,000.
42 - M( M( 25964951 ) ) - factors tested up to k =        44 - All sieved up to 110T. Target: sieve to 275T, testing up to k =  50,000.
43 - M( M( 30402457 ) ) - factors tested up to k =        40 - All sieved up to  32T. Target: sieve to 300T, testing up to k =  20,000.
44 - M( M( 32582657 ) ) - factors tested up to k =        59 - All sieved up to 200T. Target: sieve to 325T, testing up to k =  10,000.
45 - M( M( 37156667 ) ) - factors tested up to k =        23 - All sieved up to 200T. Target: sieve to 375T, testing up to k =   5,000.
46 - M( M( 42643801 ) ) - factors tested up to k =        32 - All sieved up to 375T. Target: sieve to 410T, testing up to k =   1,000.
47 - M( M( 43112609 ) ) - factors tested up to k =       200 - All sieved up to 450T. Target: sieve to 500T, testing up to k =     500.
48 - M( M( 57885161 ) ) - factors tested up to k =       248 - All sieved up to 475T. Target: sieve to 750T, testing up to k =     300.
49 - M( M( 74207281 ) ) - factors tested up to k =       112 - All sieved up to 500T. Target: sieve to 900T, testing up to k =     200.
50 - M( M( 77232917 ) ) - factors tested up to k =       103 - All sieved up to   1P. Target: sieve to   5P, testing up to k =     150.
Sieving software is running on both Intel and ARM (Raspberry/Odroid/Pine64) processors.

Mark offered his work to the DoubleMersennes community: now the mtsieve suite has a new multi-threaded siever (dmdsieve) specifically designed for double Mersenne numbers. And it's fast! About 3 times faster per core than my old MMpsieve: with an octocore @ 3.0 GHz it reaches 50Tprimes/days - Thank you Mark!

MM41 will reach 32T by the end of this month.

As you can see, sieve on the ranges has been restarted. Drop me a line if you want to help: even just one core day is worth an advancement of 6Tprimes!
ET_ is offline   Reply With Quote
Old 2018-12-24, 16:12   #262
ET_
Banned
 
ET_'s Avatar
 
"Luigi"
Aug 2002
Team Italia

2·2,417 Posts
Default

Monthly update:

Code:
24 December 2018
===============

32 - M( M(   756839 ) ) - factors tested up to k = 2,000,000 - Mission completed.
33 - M( M(   859433 ) ) - factors tested up to k = 2,000,000 - Mission completed.
34 - M( M(  1257787 ) ) - factors tested up to k = 1,500,043 - All sieved up to  81T. Target: testing up to k = 2,000,000.
35 - M( M(  1398269 ) ) - factors tested up to k = 1,453,852 - All sieved up to 110T. Target: testing up to k = 1,500,000.
36 - M( M(  2976221 ) ) - factors tested up to k =   350,164 - All sieved up to 132T. Target: testing up to k =   500,000.
37 - M( M(  3021377 ) ) - factors tested up to k =   310,768 - All sieved up to 125T* Target: sieve to 150T, testing up to k = 400,000.
38 - M( M(  6972593 ) ) - factors tested up to k =   113,500 - All sieved up to  53T. Target: sieve to 175T, testing up to k = 300,000.
39 - M( M( 13466917 ) ) - factors tested up to k =   100,520 - All sieved up to  65T. Target: sieve to 200T, testing up to k = 250,000.
40 - M( M( 20996011 ) ) - factors tested up to k =       568 - All sieved up to 115T. Target: sieve to 225T, testing up to k = 200,000.
41 - M( M( 24036583 ) ) - factors tested up to k =       124 - All sieved up to  45T* Target: sieve to 250T, testing up to k = 100,000.
42 - M( M( 25964951 ) ) - factors tested up to k =        44 - All sieved up to 110T. Target: sieve to 275T, testing up to k =  50,000.
43 - M( M( 30402457 ) ) - factors tested up to k =        40 - All sieved up to  33T. Target: sieve to 300T, testing up to k =  20,000.
44 - M( M( 32582657 ) ) - factors tested up to k =        59 - All sieved up to 200T. Target: sieve to 325T, testing up to k =  10,000.
45 - M( M( 37156667 ) ) - factors tested up to k =        23 - All sieved up to 200T. Target: sieve to 375T, testing up to k =   5,000.
46 - M( M( 42643801 ) ) - factors tested up to k =        32 - All sieved up to 375T. Target: sieve to 410T, testing up to k =   1,000.
47 - M( M( 43112609 ) ) - factors tested up to k =       200 - All sieved up to 450T. Target: sieve to 500T, testing up to k =     500.
48 - M( M( 57885161 ) ) - factors tested up to k =       248 - All sieved up to 475T. Target: sieve to 750T, testing up to k =     500.
49 - M( M( 74207281 ) ) - factors tested up to k =       112 - All sieved up to 500T. Target: sieve to 900T, testing up to k =     500.
50 - M( M( 77232917 ) ) - factors tested up to k =       103 - All sieved up to   1P. Target: sieve to   5P, testing up to k =     500.
51 - M( M( 82589933 ) ) - factors tested up to k =        32 - All sieved up to 1.2P* Target: sieve to   8P, testing up to k =     500.
Ben (wombatman) and Dylan (Dylan14) offered their CPUs to help sieving MM37 and MM51. Thank you !
MM51 is going to be sieved to 2P and MM41 is going to be sieved to 65T by the end of January.
ET_ is offline   Reply With Quote
Old 2019-01-06, 14:52   #263
pinhodecarlos
 
pinhodecarlos's Avatar
 
"Carlos Pinho"
Oct 2011
Milton Keynes, UK

3×1,663 Posts
Default

I’ll take MM34.
pinhodecarlos is online now   Reply With Quote
Old 2019-01-06, 17:44   #264
ET_
Banned
 
ET_'s Avatar
 
"Luigi"
Aug 2002
Team Italia

2×2,417 Posts
Default

Quote:
Originally Posted by pinhodecarlos View Post
I’ll take MM34.
I was sieving on MM34: tomorrow at noon it will get to 135T. Things are moving fast since Mark released his new siever
Sieving on MM34 is at the point that a mid-level 4-core sieve extracts factors at the same speed a 2 cores LLR tests them for primality.
About 8600 candidates are left up to k=2,000,000, and a single LLR test should take from 30' to 45'.

Do you plan to extend sieving on MM34 or testing it for primality?
Or change the target of your sieving request?

Last fiddled with by ET_ on 2019-01-06 at 17:52
ET_ is offline   Reply With Quote
Reply

Thread Tools


Similar Threads
Thread Thread Starter Forum Replies Last Post
Is CEMPLLA 1.5 "the only software in the world capable of discovering" something? Not really. CRGreathouse Number Theory Discussion Group 51 2018-12-16 21:55
Official "World cup 2014/2018" teat LaurV Hobbies 74 2018-07-11 19:33
Problem E7 of Richard Guy's "Unsolved problems in number theory" Batalov Computer Science & Computational Number Theory 40 2013-03-16 09:19
Is the USA the "new" peacekeeper of the world?? outlnder Soap Box 20 2005-02-03 09:30
Would Minimizing "iterations between results file" may reveal "is not prime" earlier? nitai1999 Software 7 2004-08-26 18:12

All times are UTC. The time now is 19:21.


Sat Dec 4 19:21:39 UTC 2021 up 134 days, 13:50, 1 user, load averages: 0.84, 1.03, 1.08

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.