Galois representations attached to modular forms
Let f = q +
+∞
X
n=2
anqn
∈ Sk Γ1(N), ε


, k > 2, be a newform
with coefficient field Kf = Q(an, n > 2).
Pick a prime l of Kf above some ` ∈ N.
Nicolas Mascot p-adic computation of Galois representations