20160928, 02:21  #1475  
"Ed Hall"
Dec 2009
Adirondack Mtns
2×23×79 Posts 
Quote:
Quote:
So I really worked 282216, but didn't interfere with anyone else. That's good. Thanks again for letting me know. 

20160928, 04:12  #1476 
Basketry That Evening!
"Bunslow the Bold"
Jun 2011
40<A<43 89<O<88
1C35_{16} Posts 
I guess the consensus is that we don't need to track every single one of the 499,999 even numbers below 10^6 (not that we couldn't if we really wanted to)

20160928, 04:13  #1477  
"Frank <^>"
Dec 2004
CDP Janesville
2×1,061 Posts 
Quote:


20160928, 13:16  #1478 
"Ed Hall"
Dec 2009
Adirondack Mtns
2×23×79 Posts 
I will let it rest, then. After all, I never would have noticed it missing had I not inadvertently typed it. It is probably the same for most.
Thanks... 
20160928, 17:48  #1479 
Romulan Interpreter
Jun 2011
Thailand
5^{2}×7×53 Posts 
Yarrr, I just succeeded in killing another D3 driver!
991080:1880 switched to 2^4 (well, with a lot of 3s and 5s, but better than 2^3*3*5 anyhow!) 
20160928, 19:12  #1480 
(loop (#_fork))
Feb 2006
Cambridge, England
2·3,191 Posts 
Drop 788868 (iteration 2232, 123 digits, 2^2*3, ECMed C120)

20160928, 19:18  #1481 
(loop (#_fork))
Feb 2006
Cambridge, England
2×3,191 Posts 
Drop 636240 (143 digits, 2^4 * 3 * 7 * C140 which survived 4000@3e6)

20160928, 19:20  #1482 
(loop (#_fork))
Feb 2006
Cambridge, England
2×3,191 Posts 
Drop 908604 (148 digits, 2^5 * 3 * 7 * 29 * 367 * C141 which survived 4000@3e6)

20160928, 20:36  #1483 
May 2009
Russia, Moscow
2·3^{3}·47 Posts 
Reserving 180270.

20160928, 21:25  #1484 
Jan 2009
Bilbao, Spain
283 Posts 
Reserving 278982.

20161001, 09:20  #1485 
(loop (#_fork))
Feb 2006
Cambridge, England
2·3,191 Posts 
Drop 30352 (155 digits, 2^2 * 3 * 7^2 * 11 * 71 * 347 * C147; C147 has survived 4000@3e6 but would need more before ECM)

Thread Tools  
Similar Threads  
Thread  Thread Starter  Forum  Replies  Last Post 
Extending an aliquot sequence backwards  arbooker  Aliquot Sequences  5  20201107 15:58 
Another Aliquot Sequence site  schickel  Aliquot Sequences  67  20120120 17:53 
Aliquot sequence worker for factordb  yoyo  FactorDB  6  20120112 20:58 
YA aliquotsequencechasing script  fivemack  Aliquot Sequences  5  20090928 16:40 
Useful aliquotsequence links  10metreh  Aliquot Sequences  2  20090731 17:43 