A note on the paper by Bugeaud and Laurent "Minoration effective de la distance p-adique entre puissances de nombres algébriques"
arXiv:math/0607072 · doi:10.1016/j.jnt.2010.02.018
Abstract
We shall make a slight improvement to a result of p-adic logarithms which gives a nontrivial upper bound for the exponent of p dividing the Fermat quotient x^{p-1}-1.
arXiv comment9 pages, submitted to J. Number Theory