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Old 2012-11-14, 23:11   #1
Nov 2012

3·7 Posts
Default Index Value related to some 162-digit composite

Here is a factorization effort for which the statistics may be of use to some.
I used a gpu for polynomial selection (176 hrs approx. where ~300 hrs quoted), the python script and no hyper-threading. The system crashed 2x (kudos to how robust the msieve, python and ggnfs coding is). Files were lost but not the data sets so I was able to manufacture new ones.

Addendum - Processors are overclocked to 4.5 Ghz but the text file shows the standard rate.
Attached Files
File Type: txt g162-4.txt (1.6 KB, 232 views)

Last fiddled with by ishkibibble on 2012-11-14 at 23:28
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