20041020, 18:11  #1 
6809 > 6502
"""""""""""""""""""
Aug 2003
101×103 Posts
2·3·1,669 Posts 
OBD Status
This thread will hold updates on the progress of Operation Billion Digits.
A few definitions:
Until such time as there is progress beyond the 73 bit range, the charts will reflect the 60  73 bit range on the yaxis. The xaxis is the number of exponents in OBD. When a factor is found, the point is no longer plotted and the line is interpolated. Last fiddled with by Uncwilly on 20041020 at 18:25 
20041020, 18:20  #2 
6809 > 6502
"""""""""""""""""""
Aug 2003
101×103 Posts
2×3×1,669 Posts 
Graph from 06/11/04:

20041020, 18:21  #3 
6809 > 6502
"""""""""""""""""""
Aug 2003
101×103 Posts
2·3·1,669 Posts 
Stats and graph from 07/16/04:
[pre]Total Active Factored % out Avg bit depth Progress index 88 42 46 52.3 67.8 31.2 [/pre] 
20041020, 18:28  #4 
6809 > 6502
"""""""""""""""""""
Aug 2003
101×103 Posts
2·3·1,669 Posts 
Stats and graph from 08/13/04:
[pre]Total Active Factored % out Avg bit depth Progress index 124 61 63 50.8 66.2 41.7[/pre] 
20041020, 18:30  #5 
6809 > 6502
"""""""""""""""""""
Aug 2003
101×103 Posts
2·3·1,669 Posts 
Stats and graph from 09/17/04:
[pre]Total Active Factored % out Avg bit depth Progress index 124 58 66 53.2 67.3 44.4[/pre] 
20041020, 18:33  #6 
6809 > 6502
"""""""""""""""""""
Aug 2003
101×103 Posts
2·3·1,669 Posts 
Stats and graph from 10/15/04:
[pre]Total Active Factored % out Avg bit depth Progress index 124 54 70 56.5 69.0 48.3[/pre] 
20041020, 18:36  #7 
6809 > 6502
"""""""""""""""""""
Aug 2003
101×103 Posts
2×3×1,669 Posts 
Current Largest Factor:
4103086300931724495689 
20041020, 19:12  #8  
"William"
May 2003
New Haven
2^{6}·37 Posts 
Quote:
The current largest factor was found by thomasn for the exponent 3321929759. 

20041020, 19:36  #9 
6809 > 6502
"""""""""""""""""""
Aug 2003
101×103 Posts
271E_{16} Posts 
Yes, that is true. My spreadsheet does not have the finder's ID's. I can automate the inclussion of the expo.

20041112, 23:50  #10 
6809 > 6502
"""""""""""""""""""
Aug 2003
101×103 Posts
2×3×1,669 Posts 
Status as of 11/12/04
[pre]Total Active Factored % out Avg bit depth Progress index Largest Factor 185 84 101 54.6 66.4 67.1 4103086300931724495689[/pre] 
20041116, 23:52  #11  
6809 > 6502
"""""""""""""""""""
Aug 2003
101×103 Posts
10014_{10} Posts 
Quote:
[pre]Total Active Factored % out Avg bit depth Progress index Largest Factor 181 84 97 53.6 66.4 64.4 4103086300931724495689[/pre] Sorry for the error. BTW, the text in parenthesis following "Total" in the first post is incorrect and should be ignored Last fiddled with by Uncwilly on 20041116 at 23:54 

Thread Tools  
Similar Threads  
Thread  Thread Starter  Forum  Replies  Last Post 
Status  Primeinator  Operation Billion Digits  5  20111206 02:35 
62 bit status  1997rj7  Lone Mersenne Hunters  27  20080929 13:52 
60 bit status  ThomRuley  Lone Mersenne Hunters  33  20060711 20:23 
12M LLR status  paulunderwood  3*2^n1 Search  2  20050313 17:03 
Status of 26.0M  26.5M  1997rj7  Lone Mersenne Hunters  25  20040618 16:46 