mersenneforum.org

mersenneforum.org (https://www.mersenneforum.org/index.php)
-   Aliquot Sequences (https://www.mersenneforum.org/forumdisplay.php?f=90)
-   -   Reserved for MF - Sequence 4788 (https://www.mersenneforum.org/showthread.php?t=11615)

LaurV 2012-01-16 06:29

[QUOTE=Batalov;286440]The c150 is -1 (mod 4), so no, not at this iteration.[/QUOTE]
You may be right, I believe you. (I did not check it, I only wanted to see the reaction of the guys around, throwing their pencils, mouses, whatever, at me through the monitor... :P, but don't tell them!)

Andi47 2012-01-16 07:32

[QUOTE=LaurV;286420]...favorite driver, 2^3*3*5 ....
[/QUOTE]

I'd prefer 2[SUP]1[/SUP]*3[SUP]0[/SUP]

debrouxl 2012-01-16 12:32

OK, starting "C150_4788_2864" on RSALS :smile:
For now, I've queued q=8M-20M, but what would be the expected minimum upper bound for q values ?

pinhodecarlos 2012-01-16 12:53

[QUOTE=debrouxl;286459]OK, starting "C150_4788_2864" on RSALS :smile:
For now, I've queued q=8M-20M, but what would be the expected minimum upper bound for q values ?[/QUOTE]

I'll do the post-processing.

jrk 2012-01-16 20:34

[QUOTE=debrouxl;286459]OK, starting "C150_4788_2864" on RSALS :smile:
For now, I've queued q=8M-20M, but what would be the expected minimum upper bound for q values ?[/QUOTE]

I just tested it. Use 8M-32M for the range

yoyo 2012-01-17 17:08

In the meantime I run some more ECM curves ;)
[url]http://www.rechenkraft.net/yoyo/y_status_ecm.php[/url]
But no factor yet :(
yoyo

debrouxl 2012-01-17 19:16

At the time of this writing, ~42M raw relations returned for "C150_4788_2864", range 8M-33M, with an estimated remaining ~14.5M raw relations.
The dumb linear projection is always optimistic, so I guess we'll have about 55M raw relations at the end of the sieving.

The .fb and .ini files are not on this computer, but anyway, I'm just using the latest poly posted by jrk several posts above, the one with e 6.038e-12.

pinhodecarlos 2012-01-18 08:26

[QUOTE=debrouxl;286582]

The .fb and .ini files are not on this computer, but anyway, I'm just using the latest poly posted by jrk several posts above, the one with e 6.038e-12.[/QUOTE]

:tu:

By the way, I am still 20 hours away to have my computer free for C150_4788_2864 post-processing, and by looking at the RSALS page, it is almost ready for testing so I can give up my reservation if anyone is interested.

unconnected 2012-01-18 12:53

I take it, ETA is 11 hours.

pinhodecarlos 2012-01-18 13:28

[QUOTE=unconnected;286621]I take it, ETA is 11 hours.[/QUOTE]

Ok, it's yours!

unconnected 2012-01-19 04:45

prp70 factor: 1853984410157827166179951247265224756997707661816330288396414485621389
prp81 factor: 231543308887682378366790127665185278502890914525881554486862581961175850876303087

Unfortunately it picks up [B]3^2[/B].


All times are UTC. The time now is 23:16.

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2021, Jelsoft Enterprises Ltd.