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

RichD 2012-04-08 02:59

It looks like you are the first to step up, so go for it.

Now, don't fall asleep on us. :smile:

Batalov 2012-04-08 04:28

Aye-aye, sir, right away, sir. :max:

"I've got 99 miles of track I wanna lay back,
I'm gonna lay them by the light of the moon...
I'm gonna lay them by the light of the moon.

John Henry said to his captain
You know a man ain't nothing but a man,
I'm betting right now, you won't beat me down,
I'm gonna die with my hammer in my hand...
I'm gonna die with my hammer in my hand."

You know, without Stargaze38's help M1061 would probably never get finished! But thank god, he's now got Greg's lazy ass straight and he will not let him slack on us. That job will be done! You know what I mean? Where would we all be without makesurers?!

Just take it easy, man. :smile:

Stargate38 2012-04-08 23:32

Thanks for the credit with M1061, but please watch your language. I hate swearing, especially the A word!

Batalov 2012-04-08 23:53

It is a stubborn animal that needs periodically be reminded of the right way to go? Did you mean something else?

frmky 2012-04-09 03:00

[QUOTE=Batalov;295787]
You know, without Stargaze38's help M1061 would probably never get finished! But thank god, he's now got Greg's lazy a$$ straight and he will not let him slack on us. That job will be done! You know what I mean? Where would we all be without makesurers?!

Just take it easy, man. :smile:[/QUOTE]
Hey, what's the rush? :sleep:

Batalov 2012-04-09 23:16

C147 is done. [strike]C105 is in i2985, will do. ...C114...C100...[/strike]
C144 needs a pile-up?

Dubslow 2012-04-09 23:25

[strike][QUOTE=Batalov;295953]
...C114...[/QUOTE]Starting 1Kc@3e6[/strike]

akruppa 2012-04-09 23:34

[code]
GMP-ECM 6.3 [configured with GMP 5.0.1 and --enable-asm-redc] [P-1]
Input number is 2526520801261671348864562418744372924258134999153073392949978254733635070218853508737224945301717587 (100 digits)
Using B1=1000000000, B2=205702371522480, polynomial x^1, x0=2236133407
Step 1 took 158427ms
Step 2 took 79844ms
********** Factor found in step 2: 299975051953247831497084679750542304539951
Found probable prime factor of 42 digits: 299975051953247831497084679750542304539951
Probable prime cofactor 8422436415330427262861781708253736428813827603477768209437 has 58 digits
[/code]

Edit: started running 2k@44M on the c144.

Dubslow 2012-04-10 05:57

Factored.
[code]bill@Gravemind:~/yafu∰∂ yafu "ecm(105240158647998453410223196004709613292520439814268453156653286227762636761534225183283047448569809491128108477157888341493678681079199167094787,500)" -B1ecm 43000000


ecm: 105/500 curves on C144 input, at B1 = 43M, B2 = gmp-ecm default


***factors found***

PRP44 = 24609245398104813491916174488151251688220111

***co-factor***
PRP100 = 4276448015594298555448569734386142072433206564347544476705420849837762828375698956197813497639723917

ans = 4276448015594298555448569734386142072433206564347544476705420849837762828375698956197813497639723917[/code]

Batalov 2012-04-10 06:10

Neat. As luck has it. (I had 3800 11e6s on it already ATM.)
Now a little one? [strike]C116?[/strike] C113? :-)

akruppa 2012-04-10 07:18

Started NFS even though it could use a bit more ECM. Let's see who finishes first.


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