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Old 2016-01-23, 09:53   #45
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I had forgot 3 "0"... no wonder. i'll let it run a few hours and come back.
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Old 2016-01-23, 15:30   #46
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Quote:
Originally Posted by firejuggler View Post
I had forgot 3 "0"... no wonder. i'll let it run a few hours and come back.
Wait... I incuded some optimizations to his script, and the option to create a file to insert new factors (without it, we could not parallelize the search.
You may also need the new k file already filtered up to 5T...

Hold on for a minute, I will create a new post with the environment and the instructions to work

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Old 2016-11-23, 11:37   #47
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Default MM47 - Sieve completed

MM47: all k from 3 to 2,000,000 sieved up to 400T.

Releasing range
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Old 2016-11-23, 11:40   #48
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Default MM46 - Sieve started

Starting sieving of MM46, k=3 to k=2,000,000.

Start 50T, target 350T. Actually sieving up to 75T.

The search can be parallelized on multiple CPUs.
Instructions on demand

Status:
http://www.doublemersennes.org/sieving/validi.php

Last fiddled with by ET_ on 2016-11-23 at 11:41
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Old 2017-04-24, 14:21   #49
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Quote:
Originally Posted by ET_ View Post
Starting sieving of MM46, k=3 to k=2,000,000.

Start 50T, target 350T. Actually sieving up to 75T.

The search can be parallelized on multiple CPUs.
Instructions on demand

Status:
http://www.doublemersennes.org/sieving/validi.php
Target moved to 375T.
Actually sieved up to 261T from the bottom and 350T from the high limit (350T-375T done).
I am working with only one core (plus a spot instance of a cloud server running at 40% of its theoretical power).

Last fiddled with by ET_ on 2017-04-24 at 14:24
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Old 2017-05-29, 14:59   #50
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MM36 sieved to 130T with the new Odroid-C2 PicoCluster

New targets:

MM34 sieved to 75T (Raspberry PI 3, 4 cores)
MM35 sieved to 100T (PicoCluster, 20 cores)
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Old 2017-06-06, 11:08   #51
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Quote:
Originally Posted by ET_ View Post
Target moved to 375T.
Actually sieved up to 261T from the bottom and 350T from the high limit (350T-375T done).
I am working with only one core (plus a spot instance of a cloud server running at 40% of its theoretical power).
MM46 : all remaining k from 3 to 2,000,000 sieved up to 375T

Range released

Last fiddled with by ET_ on 2017-06-06 at 11:12
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Old 2017-06-06, 11:11   #52
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Default MM45 sieve started

Starting sieving of MM45, k=3 to k=2,000,000.

Start 32T, target 350T.

The search can be parallelized on multiple CPUs.
Instructions on demand

Status:
http://www.doublemersennes.org/sieving/validi.php
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Old 2017-06-16, 07:33   #53
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Quote:
Originally Posted by ET_ View Post
MM36 sieved to 130T with the new Odroid-C2 PicoCluster

New targets:

MM34 sieved to 75T (Raspberry PI 3, 4 cores)
MM35 sieved to 100T (PicoCluster, 20 cores)
MM35 sieve to 100T completed.
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Old 2018-11-01, 14:52   #54
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Sieving news

MM50 reached 1000T.
MM44 reached 200T.
Other smaller ranges improved.

Many thanks to Mark Rodenkirch dmdsieve.

Meawhile our small Raspberry PI is slowly crunching MM42 through 81T->110T

Last fiddled with by ET_ on 2018-11-01 at 14:53
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Old 2019-02-10, 10:57   #55
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Default MM29 - k tested to 8,000,000

Thank you Dylan14 for your effort, and good luck with your new project, attacking MM23, exponent 11213!
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