20110222, 09:38  #1 
Banned
"Luigi"
Aug 2002
Team Italia
17×283 Posts 
New online applet for factorization
Hi, as many of you recently used Factor, I deployed a serverbased application to try and factor exponents above 2^{32}.
The page is here. It is managed by a DB: just click on the numbers in the "#" column and make k rise Please feel free to visit and test it Luigi Last fiddled with by wblipp on 20110222 at 13:06 Reason: fixed URL 
20110222, 10:39  #2 
Sep 2009
1111010001_{2} Posts 
The correct link seems to be http://www.moregimps.it/mersennetest

20110222, 11:04  #3  
Banned
"Luigi"
Aug 2002
Team Italia
17×283 Posts 
Quote:
Thanks debrouxl... Luigi 

20110222, 13:40  #4 
Sep 2004
2×5×283 Posts 
When I click on "#" column it should keep running until it finds a factor, right? Here the applet runs for 2 seconds then stops.
Last fiddled with by em99010pepe on 20110222 at 13:40 
20110222, 13:54  #5  
Apr 2010
Over the rainbow
43×59 Posts 
quoting from the howto
Quote:
what worry me is that, once the 1015 first click, the progress seem to stop. Maybe you can increase the number of tested k past 57 bits? 

20110222, 14:11  #6  
Banned
"Luigi"
Aug 2002
Team Italia
17·283 Posts 
Quote:
Luigi 

20110222, 14:13  #7  
Banned
"Luigi"
Aug 2002
Team Italia
4811_{10} Posts 
Quote:
Luigi 

20110222, 14:25  #8 
"Sander"
Oct 2002
52.345322,5.52471
29×41 Posts 
Why does it such small batches?

20110222, 14:38  #9 
Apr 2010
Over the rainbow
2537_{10} Posts 
34.5850 bits , k=3
35.0000 bits, k= 4 35.3219 bits, k=5 35.8074 bits, k=7 ..... 55.3532 bits, k= 5357831 57.0992 bits, k=2^3*7 * 320923 hmmm pm1 would have been a better method there 
20110222, 14:39  #10 
Mar 2004
Belgium
29^{2} Posts 
I have another issue ... when I click a random number, Firefox always says: 'No factor found' before returning to the startpage

20110222, 14:43  #11 
Apr 2010
Over the rainbow
43·59 Posts 
thats the normal thing . it does trial divide ... if it does not find a factor, why should it do?

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