Zmodexp 0.51 requires an x86 chip such as the Pentium.
Unpack the Zmodexp package:
gunzip zmodexp-0.51.tar
tar -xf zmodexp-0.51.tar
cd zmodexp-0.51
Compile the Zmodexp library and test programs:
make
./accuracy | md5
Note that the accuracy program can take a few minutes to run.
The correct MD5 result is shown in accuracy.md5.
If you have pari installed,
you can replace md5 with gp;
gp will check the computations
(taking much longer than accuracy, of course)
and print a bunch of zeros.
See how fast some basic computations are:
./speed
To report success:
( echo 'First M. Last'; cat VERSION systype conf-cc; ./speed ) \
| mail djb-qst@cr.yp.to
Replace First M. Last with your name.