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Search: Posts Made By: leifbk
Forum: Lone Mersenne Hunters 2006-01-17, 14:15
Replies: 7
Views: 678
Posted By leifbk
So, I have actually done the range 42.3M to 42.4M...

So, I have actually done the range 42.3M to 42.4M to 2^62, and have sent the results to George. I see that this range is currently assigned to MrHappy, who may or may not want to skip this range.
...
Forum: Lone Mersenne Hunters 2006-01-16, 20:41
Replies: 7
Views: 678
Posted By leifbk
I got a whole bunch of messages like this: ...

I got a whole bunch of messages like this:

Error: Work-to-do file contained bad factoring assignment: 42499817,62
Error: Work-to-do file contained bad factoring assignment: 42499823,62
Error:...
Forum: Lone Mersenne Hunters 2006-01-16, 04:18
Replies: 7
Views: 678
Posted By leifbk
I reserved the range 45.3 to 45.5 to 2^62, but...

I reserved the range 45.3 to 45.5 to 2^62, but obviously someone has
already done the 45.4 to 45.5 range. 50 factors found.
Forum: Lone Mersenne Hunters 2005-12-02, 15:15
Replies: 7
Views: 678
Posted By leifbk
45.3M-45.5M to 2^62

I've just started on this range. 4864 exponents.
Forum: Lone Mersenne Hunters 2005-12-02, 14:40
Replies: 1
Views: 563
Posted By leifbk
Done. 74 factors found.

Done. 74 factors found.
Forum: Software 2005-11-14, 11:02
Replies: 4
Views: 843
Posted By leifbk
It crashed with a segmentation fault three times...

It crashed with a segmentation fault three times in a row at exactly the same spot, so it was impossible to continue testing this exponent. I have lost six days of work on this computer, as it...
Forum: Software 2005-11-14, 06:18
Replies: 4
Views: 843
Posted By leifbk
Failure in double-checking M15041849

I got this strange error three times in a row, after which I unreserved the exponent and started on a new one:

leif@bombadil ~/mersenne $ ./mprime -d
Mersenne number primality test program...
Forum: Software 2005-11-11, 15:47
Replies: 28
Views: 4,292
Posted By leifbk
I've got this segmentation fault, too, on a...

I've got this segmentation fault, too, on a Gentoo system running 2.6.11 kernel.

leif@balapapa ~/mersenne $ ./mprime -d
Mersenne number primality test program version 23.9
Starting P-1 factoring...
Forum: Lone Mersenne Hunters 2005-09-26, 12:00
Replies: 19
Views: 1,585
Posted By leifbk
Status of range M31.5-M33.2

Update 2005-09-22:

<32 32-33 >33 Total
-------------------------------------------------
Factored to 2^60: 0 0 0 0
Factored to 2^61: ...
Forum: Lone Mersenne Hunters 2005-09-10, 11:37
Replies: 1
Views: 563
Posted By leifbk
45.0M-45.2M to 2^62

I'll take that. 4908 exponents. :whistle:
Forum: Lone Mersenne Hunters 2005-09-10, 11:25
Replies: 8
Views: 707
Posted By leifbk
Done :showoff: 111 factors found.

Done :showoff:

111 factors found.
Forum: Lone Mersenne Hunters 2005-09-10, 07:28
Replies: 19
Views: 1,585
Posted By leifbk
Update 2005-09-03: <32...

Update 2005-09-03:

<32 32-33 >33 Total
-------------------------------------------------
Factored to 2^60: 0 2487 0 2487
Factored to 2^61: ...
Forum: Lone Mersenne Hunters 2005-09-03, 13:39
Replies: 8
Views: 707
Posted By leifbk
leif@bulbasar ~/lmh $ grep M31 results.txt | wc...

leif@bulbasar ~/lmh $ grep M31 results.txt | wc -l
7048
leif@bulbasar ~/lmh $ grep "has a factor" results.txt | wc -l
103
leif@bulbasar ~/lmh $ wc -l worktodo.ini
378 worktodo.ini
Forum: Lone Mersenne Hunters 2005-08-19, 08:38
Replies: 8
Views: 707
Posted By leifbk
I just sent what I've got so far to George,...

I just sent what I've got so far to George, including results up to M31450247. The rest should be ready within a month.

I have been running this solely on my ancient 700MHz Celeron, which has been...
Forum: Lone Mersenne Hunters 2005-08-19, 07:09
Replies: 19
Views: 1,585
Posted By leifbk
Update 2005-08-16: ...

Update 2005-08-16:


31.3-32 32-33 >33 Total
-------------------------------------------------
Factored to 2^60: 0 2487 0 2487
Factored to 2^61: ...
Forum: Lone Mersenne Hunters 2005-08-19, 06:47
Replies: 8
Views: 707
Posted By leifbk
leif@bulbasar ~/lmh $ grep M31 results.txt | wc...

leif@bulbasar ~/lmh $ grep M31 results.txt | wc -l
6192
leif@bulbasar ~/lmh $ grep "has a factor" results.txt | wc -l
92
leif@bulbasar ~/lmh $ wc -l worktodo.ini
1236 worktodo.ini
Forum: Lone Mersenne Hunters 2005-06-09, 12:42
Replies: 19
Views: 1,585
Posted By leifbk
Update 2005-06-08: 30-31...

Update 2005-06-08:

30-31 31-32 32-33 >33 Total
---------------------------------------------------------
Factored to 2^60: 0 1 22656 0 22657...
Forum: Lone Mersenne Hunters 2005-06-04, 19:44
Replies: 8
Views: 707
Posted By leifbk
I'm done with the numbers up to 31.3M, and have...

I'm done with the numbers up to 31.3M, and have sent the partial results to George. 2509 exponents, 43 factors found.

:coffee:
Forum: Hardware 2005-05-30, 08:38
Replies: 4
Views: 367
Posted By leifbk
It could of course be a lot of things causing the...

It could of course be a lot of things causing the crashes, but with that configuration, I'd go for a 400 W PSU at least.
Forum: Lone Mersenne Hunters 2005-05-29, 10:30
Replies: 8
Views: 707
Posted By leifbk
Processed 2163 exponents, 34 factors found. ...

Processed 2163 exponents, 34 factors found.

:coffee:
Forum: Lone Mersenne Hunters 2005-05-29, 10:25
Replies: 19
Views: 1,585
Posted By leifbk
Update 2005-05-28: ...

Update 2005-05-28:


30-31 31-32 32-33 >33 Total
---------------------------------------------------------
Factored to 2^60: 2396 1 22656 0 25053...
Forum: Software 2005-05-24, 13:22
Replies: 11
Views: 1,156
Posted By leifbk
Generally, the newer version you've got, the...

Generally, the newer version you've got, the better. For each version, the code will be both more stable and more optimized. Besides, Prime95 auto-senses what kind of CPU it's running on and uses...
Forum: Software 2005-05-24, 11:18
Replies: 11
Views: 1,156
Posted By leifbk
If you don't care about the credit, but still...

If you don't care about the credit, but still want to help the GIMPS project in an interesting way, you might consider the Lone Mersenne Hunters (LMH) project. I'm doing prefactoring up to 2^62 on an...
Forum: Lone Mersenne Hunters 2005-05-13, 06:00
Replies: 19
Views: 1,585
Posted By leifbk
update 2005-05-12: ...

update 2005-05-12:


30-31 31-32 32-33 >33 Total
---------------------------------------------------------
Factored to 2^60: 2396 1 25134 0 27531...
Forum: Lone Mersenne Hunters 2005-05-09, 18:28
Replies: 8
Views: 707
Posted By leifbk
Processed 1074 exponents, 15 factors found. ...

Processed 1074 exponents, 15 factors found.

:coffee:
Showing results 1 to 25 of 120

 
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