Generic RSA question
n : 126390312099294739294606157407778835887 e : 65537 c : 13612260682947644362892911986815626931
Plugging n into alpertron will immediately return p and q. After getting p and q just the other variables
phi = (p-1) * (q-1) d = modInverse(e, phi)pt = pow(ct, d, n)
pt is a bytearray. Deciphering will return us the flag.