i am still getting a blinking cursor. ive posted this multiple times and am soon to run out of questions. below is my source code and output please please help.

source:

import random

def powMod_sm(base, exp, n): exp_b=bin(exp) value=base for i in range(3, len(exp_b)): value=(value**2)%n if exp_b[i:i+1]=='1: ': value = (value * base)% n return value # using the euclidean Algorithm def computeGCD(x, y): while y: x, y = y, x % y return x #Extended euclidean Algorithm method to calculate gcd and get the coefficient def extendedGCD(a, b): if a == 0: return b, 0, 1 gcd, x1, y1 = extendedGCD(b % a, a) x = y1 - (b // a)* x1 y = x1 return gcd, x, y # calculating the modular inverse using EEA def mod_Inv(b, n): gcd, _, t = extendedGCD(n, b) if gcd==1: i = t % n elif gcd!=1: print("Inverse is undefined") return i #miller-rabin Primality test def mrt(p): if p == 2 or p == 3: return True if p<=1 or p%2==0: return False p1=p-1 t=15 u=0 r=p1 while r%2==0: u=u+1 r=r/2 for i in range (1,t): a=random.randint(2,p-2) z=powMod_sm(a, int(r), p) if z!=1 and z!=p1: j=1 while j