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Old 2021-04-13, 21:51   #1082
Happy5214
 
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"Alexander"
Nov 2008
The Alamo City

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Quote:
Originally Posted by garambois View Post
Happy (or anyone else), if you want to try, and above all, if you dare ...
Quote:
Originally Posted by Happy5214 View Post
OK, I'll start it when I wake up Tuesday. It's too late in the night tonight to start a full run, but I'll do a few partials beforehand to gauge viability.

Edit: The abundance is 0.953977 at 1e7 and 0.991091 at 1e8, so I think this exponent is a winner! I'll confirm tomorrow.
I ran it to 2.5e8, and that's all it needed.

Code:
$ time ./powerTrialFactoring 3 -x k.txt -l 250000000 -t 8 > output.txt  

real    51m17.165s
user    316m13.391s
sys     0m0.268s

$ grep -F "abundant" output.txt
Index 1 of 3^364[... omitted ...]125 is abundant! (1.00189)
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