A note on the large values of $|ζ^{(\ell)}(1+{\rm i}t)|$ (2203.16086v1)

Abstract: We investigate the large values of the derivatives of the Riemann zeta function $\zeta(s)$ on the 1-line. We give a larger lower bound for $\max_{t\in[T,2T]}|\zeta^{(\ell)}(1+{\rm i} t)|$, which improves the previous result established by Yang.