48.2-48.4 to 2^64
 

My previous range should be ready this night (CET=GMT+1), so tomorrow early morning (just at ten o'clock :smile:) I'll start this range and mail/upload the previous results.

How will you get the worktodo.ini file? The version of nofactor.zip on the server is out of date.

Here is an up to date version:

[url]http://v5www.mersenne.org/report_factoring_effort/?exp_lo=48200000&exp_hi=48400000&bits_lo=0&bits_hi=63&B1=Get+Data[/url]
and a few minutes fiddling with vi. I compare "my" worktodo.ini with your nofactor.txt. I've found 4826 exponents to test.

20% done
 

The following subranges have been done (972 out of 4826 exps.):
[code]
range exp. fact. fact/exp [%]
48.20-48.21M 236 1 0.42
48.21-48.22M 259 5 1.93
48.30-48.31M 221 3 1.36
48.31-48.32M 256 3 1.17
==================================
TOTAL 972 12 1.23
[/code]
In progress 48.22-48.25M, 48.39-48.40M. I've tried to use "Manual Test Results Check In" at the PrimeNet.

25%
 

The subrange 48.22-48.23M done. 6 out of 237 factored (2.53%).
Total: 1209 exps. done (25.05%) . 18 factors found (1.49%).
Submitted via "Manual Check In".

40% done
 

Next subranges submitted via Manual Check In:
Range exp. factors
48.24-48.25M 255 5 (1.96%)
48.32-48.33M 236 2 (0.85%)
48.39-48.40M 258 0 (0.00%)
---------------------------------
Previous 1209 18 (1.49%)
==========================
TOTAL 1958 25 (1.28%)

1o years
 

Ten years in the PrimeNet (and one year more in the GIMPS):crank:
WsF 306 LL Tests completed, 80 factors found, P90 CPU: 338.27 Years total
Last activity : 07 Apr 2008 13:10 UTC
Account created: 07 Apr 1998 12:49 UTC

61%
 

Next subranges submitted via Manual Check In:
Range exp. factors
48.23-48.24M 261 1 (0.38%)
48.25-48.26M 227 2 (0.88%)
48.28-48.29M 251 4 (1.59%)
48.33-48.34M 248 5 (2.02%)
---------------------------------
Previous 1958 25 (1.28%)
==========================
TOTAL 2945 37 (1.26%)

48.26-48.28M, 48.29-48.30M, and 48.34-48.36M in progress.

81%
 

Next four subranges done
[code]
range exp. fact. [%]
48.26-48.27 237 4 1.69
48.27-48.28 253 7 2.77
48.34-48.35 245 5 2.04
48.35-48.36 242 3 1.24
previous 2945 37 1.26
========================
total 3922 56 1.43
[/code]

The End
 

Range finished. Results sent to George. This range is out of LMH limits, but maybe results will be included in the PrimeNet Server. 62 factors found.