# Revision history [back]

I found my mistake. In the end there was no error, only, that the programm did not give any primitive root. That's because the

c=True


Must lie inside the first loop. Otherwise it was all the time False if it did not work out once. So the correct version is:

for x in range(1,p):
c=True
for pi in list:
a = (p-1)/pi
if a == int(a):
k = R(x^a)
if k==1:
c=False
else:
print k
else:
pass
if c==True:
print 'Lösung:', x
break
else:
print c, x