Prime divisors of Hecke eigenvalues of Ikeda liftsMPIM

by Sunil Naik (Queen's University Kingston(MPIM)

Wednesday Sep 2, 2026, 2:30 PM → 3:30 PM Europe/Berlin

MPIM, Vivatsgasse, 7 - Lecture Hall (Max Planck Institute for Mathematics)

PLeaSANT

In this talk, we will discuss bounds on the largest prime
factor of Fourier coefficients of normalized Hecke eigenforms.
Further, we will study the positivity of Hecke eigenvalues of Ikeda
lifts and bounds on the large prime divisors of these Hecke
eigenvalues. These are joint works with Yuri Bilu, and Sanoli Gun.