Since all the known non-trivial zeroes of Riemann Zeta function are on the Re(z)=1/2 line we only give their imaginary parts, but in fact their are complex,
$$1/2+ i*14.1347251417346937904572519835624702707842571156992431756855674601499...$$
being the first above the real line. If Riemann Hypothesis is true we will never have to mention a different real part.
