Families of wild 1-motives

In this paper we present families of wild 1-motives, i.e., families of pairwise non-isomorphic Deligne 1-motives, over rings of $S$-integers ${\mathcal{O}}_{F,S}$, which have the same reductions to torsion 1-motives for all $v\mathrm{\notin }S$. Our proof is based on a technical result concerning a local to global principle for multiple base discrete logarithm problem for arbitrary big bases.