20130520, 16:21  #387 
"Serge"
Mar 2008
Phi(4,2^7658614+1)/2
3^{3}×7^{3} Posts 
Congrats!
(it's all downhill from there, after the first one! JK... ) 
20130521, 08:35  #388  
"Frank <^>"
Dec 2004
CDP Janesville
2×1,061 Posts 
Quote:
* Code:
0 . 704302 = 2 * 157 * 2243 1 . 359354 = 2 * 353 * 509 2 . 182266 = 2 * 7 * 47 * 277 3 . 137990 = 2 * 5 * 13799 4 . 110410 = 2 * 5 * 61 * 181 5 . 92702 = 2 * 46351 6 . 46354 = 2 * 7^2 * 11 * 43 7 . 43934 = 2 * 11 * 1997 8 . 27994 = 2 * 13997 9 . 14000 = 2^4 * 5^3 * 7 10 . 24688 = 2^4 * 1543 11 . 23176 = 2^3 * 2897 12 . 20294 = 2 * 73 * 139 13 . 10786 = 2 * 5393 14 . 5396 = 2^2 * 19 * 71 15 . 4684 = 2^2 * 1171 16 . 3520 = 2^6 * 5 * 11 17 . 5624 = 2^3 * 19 * 37 18 . 5776 = 2^4 * 19^2 19 . 6035 = 5 * 17 * 71 20 . 1741 = 1741 

20130528, 07:38  #391  
"Frank <^>"
Dec 2004
CDP Janesville
2·1,061 Posts 
Quote:


20130601, 04:02  #392 
"Serge"
Mar 2008
Phi(4,2^7658614+1)/2
3^{3}×7^{3} Posts 
Yeah, dude, you know me  I'll do it again.
448476 merges with 1074. Max height before merge = 117. 448476:i2211 = 1074:i82 = 702044 
20130601, 08:54  #393 
Apr 2012
993438: i1090
2×73 Posts 
Congratulations !!
It seems easier for you 
20130612, 20:31  #394 
May 2009
Russia, Moscow
3^{2}·281 Posts 
273540 merges with 3876.

20130612, 20:34  #395 
"Serge"
Mar 2008
Phi(4,2^7658614+1)/2
3^{3}·7^{3} Posts 
Nice!

20130902, 21:24  #396 
May 2009
Russia, Moscow
100111100001_{2} Posts 
981924:i2012=768612:i4=3738516

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