Reserved for MF - Sequence 4788 - Page 125

bsquared · 2011-12-22, 13:54

There is a C133 now at line 2797... I think I'll let our mystery helper continue with it for now. Although the childish part of me wants to throw 200 cores at it and be done within the hour, just so that he/she can be dissapointed for once...

schickel · 2011-12-22, 19:02

Quote:

Originally Posted by bsquared

There is a C133 now at line 2797... I think I'll let our mystery helper continue with it for now. Although the childish part of me wants to throw 200 cores at it and be done within the hour, just so that he/she can be dissapointed for once...

Hee hee, I know that feeling.

schickel · 2011-12-22, 19:14

Man, did we just dodge a bullet!

Line 2795 was this:

Code:

2795 c155 = 2 * 26540231597764915875748523921286155358287735668816451607271020126944017648528345710110955950716807274798345163208946240501455091962907345828078337693949271

(Or c155 = 2 * p155)!

10metreh · 2011-12-23, 09:02

This mystery worker has quite a lot of cores - they're doing c13xs in about a day. Ben, can you throw loads of cores at the c149? It would be nice to get it out of the way quickly anyway.

bsquared · 2011-12-23, 14:36

Quote:

Originally Posted by 10metreh

This mystery worker has quite a lot of cores - they're doing c13xs in about a day. Ben, can you throw loads of cores at the c149? It would be nice to get it out of the way quickly anyway.

I can put 48 cores on it, but I can't start until tonight after work (10 hrs from now). I'll start 6 cores on ecm until then.

bsquared · 2011-12-23, 16:42

Quote:

Originally Posted by bsquared

I'll start 6 cores on ecm until then.

Glad I did:

Code:

>> ecm: 846/2004 curves on C149 input, at B1 = 11M, B2 = gmp-ecm default
ecm: found prp45 factor = 242660030913707404593072169939694042199547793
 
***factors found***
PRP45 = 242660030913707404593072169939694042199547793
ans = 74335278981037400615182032951788222765485718617195876482109349156724018571270758476761382399263807180313

bsquared · 2011-12-23, 23:12

I've done the following ecm work so far on the C147 of line 2799:
1000 @ 1e6
3000 @ 10e6

akruppa · 2011-12-23, 23:34

1000@44M here so far.

akruppa · 2011-12-24, 11:48

Found 197765000678978787299763869154327257712005970001

Edit: did p40 on the c136, continuing at 11M. Did about 2500@11M, moving on to 44M until someone starts sieving. Edit: Started poly search. Edit: Sieving. Edit: Linear Algebra.

akruppa · 2011-12-27, 16:58

Done. Now a c132 at step 2804. I'm currently running curves at 3M.

Batalov · 2011-12-27, 18:05

Quote:

Originally Posted by schickel

Man, did we just dodge a bullet!

Line 2795 was this: c155 = 2 * p155

MythBusters busted the myth that bullets can be dodged.

...and fan cannot dodge certain solid matter.

c154 = 2 * p153

2011-12-22, 19:14	#1367
schickel "Frank <^>" Dec 2004 CDP Janesville 2·1,061 Posts	Whew! Man, did we just dodge a bullet! Line 2795 was this: Code: 2795 c155 = 2 * 26540231597764915875748523921286155358287735668816451607271020126944017648528345710110955950716807274798345163208946240501455091962907345828078337693949271 (Or c155 = 2 * p155)!

2011-12-24, 11:48	#1373
akruppa "Nancy" Aug 2002 Alexandria 2,467 Posts	Found 197765000678978787299763869154327257712005970001 Edit: did p40 on the c136, continuing at 11M. Did about 2500@11M, moving on to 44M until someone starts sieving. Edit: Started poly search. Edit: Sieving. Edit: Linear Algebra. Last fiddled with by akruppa on 2011-12-27 at 12:03

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2011-12-22, 13:54	#1365
bsquared "Ben" Feb 2007 2·3·587 Posts	There is a C133 now at line 2797... I think I'll let our mystery helper continue with it for now. Although the childish part of me wants to throw 200 cores at it and be done within the hour, just so that he/she can be dissapointed for once...

2011-12-23, 09:02	#1368
10metreh Nov 2008 2×3³×43 Posts	This mystery worker has quite a lot of cores - they're doing c13xs in about a day. Ben, can you throw loads of cores at the c149? It would be nice to get it out of the way quickly anyway.

2011-12-23, 23:12	#1371
bsquared "Ben" Feb 2007 2·3·587 Posts	I've done the following ecm work so far on the C147 of line 2799: 1000 @ 1e6 3000 @ 10e6

2011-12-23, 23:34	#1372
akruppa "Nancy" Aug 2002 Alexandria 100110100011₂ Posts	1000@44M here so far.

2011-12-27, 16:58	#1374
akruppa "Nancy" Aug 2002 Alexandria 2,467 Posts	Done. Now a c132 at step 2804. I'm currently running curves at 3M.