我运行这个简单的查询:
for(x=1,10, p=prime(x);a=Mod(100, p);print(a);print(znorder(a)))
这给了我:
Mod(0, 2)
*** at top-level: ...od(100,p);print(a);print(znorder(a));)
*** ^-------------
*** znorder: not an element of (Z/nZ)* in order.
*** Break loop: type 'break' to go back to GP
将 p 替换为 3 运行正常。我究竟做错了什么?