Hayashr, T. (1911). On the Impossibility of the Indeterminate Equation X<sup>n</sup>+Y<sup>n</sup>=nZ<sup>n</sup>, in which <sup>n</sup>is an Odd Prime Integer. The Journal of the Indian Mathematical Society, 3(1), 16–22. https://doi.org/10.18311/jims/1911/17823