Reserved for MF - Sequence 4788 - Page 53

jrk · 2009-11-30, 06:12

Now, a c164.

Code:

2477.   229836343198830452904906926072687726445274504040590457858093954259846740197541450378930115385305580707404985478037205666706877074351759707192765877028347973091075810594208 = 2^5 * 13 * 34031 * c164

Batalov · 2009-11-30, 07:16

We have a moment of truth.
2^5 * c169

henryzz · 2009-11-30, 07:25

Quote:

Originally Posted by Batalov

We have a moment of truth.
2^5 * c169

that is by far larger than this forum has done
can we do it?

Batalov · 2009-11-30, 07:30

Let's hope it cracks, but if not... there's nothing to it

--
Womack+mersenneforum had done a gnfs-180, as you know.

henryzz · 2009-11-30, 07:32

Quote:

Originally Posted by Batalov

Let's hope it cracks, but if not... there's nothing to it

--
Womack+mersenneforum had done a gnfs-180, as you know.

i meant the aliquot forum
we tend to attract smaller hitters

jrk · 2009-11-30, 07:33

Quote:

Originally Posted by henryzz

that is by far larger than this forum has done
can we do it?

First, a lot of ECM.

10metreh · 2009-11-30, 18:13

Anyone like the idea of doing it in the Factoring forum to get more attention? (First I would have to get mod powers there, but I'll only ask for them if I need to.)

Meanwhile I'll run some curves on it at 3e6 (guessing SB has already done t35)...

BTW, I think we would need to ECM to about t55. OK?

henryzz · 2009-11-30, 20:36

Quote:

Originally Posted by 10metreh

Anyone like the idea of doing it in the Factoring forum to get more attention? (First I would have to get mod powers there, but I'll only ask for them if I need to.)

Meanwhile I'll run some curves on it at 3e6 (guessing SB has already done t35)...

BTW, I think we would need to ECM to about t55. OK?

i think most the major hitters read this forum

fivemack · 2009-11-30, 20:37

Quote:

Originally Posted by 10metreh

Anyone like the idea of doing it in the Factoring forum to get more attention?

I do not think that would be necessary.

Doing 2000@4e7 overnight.

10metreh · 2009-11-30, 20:53

OK, agreed. I had forgotten that Mersenneforum+Womack has come to an end (or so we expect).

schickel · 2009-12-01, 07:18

Just walked in the door from work to this:

Code:

[2009-12-01 03:22:29 GMT] Factor returned by schickel@psln.com:server:v2.1a!  a4788.c169 / 246867439541623785917452977412081734719211487:probable:32592798509311135674308419327488775229812399824613803365165161633979950190408523081434602797123630458924959977397735854806101:Probable  finder: schickel@psln.com:Machine_1:v2.0k B1:43000000 sigma: 863597136

Not even turned into the the DB yet....

Edit: Only 161 curves!!

2009-11-30, 18:13	#579
10metreh Nov 2008 2×3³×43 Posts	Anyone like the idea of doing it in the Factoring forum to get more attention? (First I would have to get mod powers there, but I'll only ask for them if I need to.) Meanwhile I'll run some curves on it at 3e6 (guessing SB has already done t35)... BTW, I think we would need to ECM to about t55. OK? Last fiddled with by 10metreh on 2009-11-30 at 18:27

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Reserved for MF - Sequence 3366	RichD	Aliquot Sequences	470	2021-04-22 02:17
Reserved for MF - Sequence 3408	RichD	Aliquot Sequences	474	2021-03-07 20:28
Reserved for MF - Sequence 276	kar_bon	Aliquot Sequences	127	2020-12-17 10:05
Assignments are reserved but not showing up	prism019	GPU to 72	6	2020-09-21 22:11
80M to 64 bits ... but not really reserved	petrw1	Lone Mersenne Hunters	82	2010-01-11 01:57

2009-11-30, 07:16	#574
Batalov "Serge" Mar 2008 Phi(4,2^7658614+1)/2 9,497 Posts	We have a moment of truth. 2^5 * c169

2009-11-30, 07:30	#576
Batalov "Serge" Mar 2008 Phi(4,2^7658614+1)/2 2519₁₆ Posts	Let's hope it cracks, but if not... there's nothing to it -- Womack+mersenneforum had done a gnfs-180, as you know.

2009-11-30, 20:53	#582
10metreh Nov 2008 2322₁₀ Posts	OK, agreed. I had forgotten that Mersenneforum+Womack has come to an end (or so we expect).