20120329, 19:40  #1013  
Bamboozled!
"πΊππ·π·π"
May 2003
Down not across
3×3,529 Posts 
Quote:
Thanks for the report. Paul 

20120405, 12:08  #1014  
Nov 2003
2^{2}·5·373 Posts 
Quote:
months. In one instance, a quite small number has been reserved for over 15 months! Shouldn't these be released?????? 

20120405, 13:30  #1015  
Bamboozled!
"πΊππ·π·π"
May 2003
Down not across
3×3,529 Posts 
Quote:
On the face of it, it sounds like they should be released. Paul 

20120405, 16:43  #1016  
Aug 2005
Seattle, WA
2^{3}×11×19 Posts 
Quote:
In any case, I suspect Al has forgotten about his reservations. He hasn't posted in the forum in quite some time; but he did respond to PMs a few months ago, so you could probably just ask him about them. As for the longest reservation, I have no idea. It should be about a 1day job at this point. 

20120405, 17:43  #1017 
(loop (#_fork))
Feb 2006
Cambridge, England
2·3,191 Posts 
I am willing to rely on peoples' natural propensity to poach at this stage; it's not as if there's a shortage of numbers.

20120410, 01:45  #1018  
Oct 2006
vomit_frame_pointer
2^{3}×3^{2}×5 Posts 
I was just borrowing these numbers
Quote:
I have blown the dust off a couple of motherboards and replaced some fans with sodomized bearings. Will be seiving starting tonight. 

20120410, 01:52  #1019 
"Serge"
Mar 2008
Phi(4,2^7658614+1)/2
10010001110000_{2} Posts 

20120425, 16:34  #1020 
Bamboozled!
"πΊππ·π·π"
May 2003
Down not across
3·3,529 Posts 
Another nine factors found in the last month or so:
Code:
11+6 221 C176 10435949886951322339843206060956949620180087. C133 M Steine SNFS 20120407 11+6 221 C133 24767475435884355535772121180512210248147314666213049529. P78 M Steine SNFS 20120407 9+8 253 C154 4467473834576280546309861462651386238756638483. P109 J Becker ECM 20120408 11+9 214 C138 556682702077050316316255715332715524223321010546267200589. P82 R Dickerson GNFS 20120409 73 289 C188 2420852073079507622575068368998757292303171749. C142 J Becker ECM 20120410 95 257 C192 870607599185891315985630351779578342811273382801541. P141 J Becker ECM 20120412 76 289 C146 599654246393515709772207614725463793557918462357599451. P92 A Edwards GNFS 20120421 7+5 286 C136 982002498511527034012011605941705349643386445868584613. P82 J Becker ECM 20120424 8+5 233 C137 59401448311810488784199604151205801229756021761002933418088735758971. P69 R Dickerson GNFS 20120424 Paul P.S. My ISP seems to be refusing ftp uploads at the moment so the tables may not appear on the web for a little while. Last fiddled with by xilman on 20120425 at 16:37 Reason: Add P.S. 
20120425, 16:38  #1021  
Nov 2003
1110100100100_{2} Posts 
Quote:
days ago. Did you not get it? 409399004979607621012328314095551469164618786368901 

20120425, 17:06  #1022  
Bamboozled!
"πΊππ·π·π"
May 2003
Down not across
3·3,529 Posts 
Quote:
I'll update the tables with that one. My ISP is now accepting ftp uploads again. Paul P.S. Now uploaded. I guessed it was found by ECM but it it's wrong let me know and I'll correct it on the next update. Last fiddled with by xilman on 20120425 at 17:13 Reason: Add P.S. 

20120525, 09:29  #1023 
Sep 2005
Berlin
2·3·11 Posts 
I got a P51 out of 4^407+3^407, thanks to ECM.
Run 89 out of 200: Using B1=60000000, B2=2383761580216, polynomial Dickson(30), sigma=3786633027 Step 1 took 172163ms Step 2 took 172864ms ********** Factor found in step 2: 608118898001708651481623295373928558944853611010443 Found probable prime factor of 51 digits: 608118898001708651481623295373928558944853611010443 Probable prime cofactor ((4^407+3^407)/(7*727*859*10642237*3581788849*2698559459 340638836021*1867633762794238828781932446139620619))/608118898001708651481623295373928558944853611010443 has 114 digits 
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