Which of the following is the encryption function for RSA cryptography with public key $(n,e)=(6527,349)?$

$f(m)=m^{349}$mod$6527$

$f(m)=m^{6527}$mod$349$

$f(m)=(6527m+329)mod26$

$f(m)=(329m+6527)mod26$

$f(m)=(26m+329)mod6527$