Resumen

GALLARDO, LUIS H.. On some Formulae for Ramanujan's tau Function. Rev.colomb.mat. [online]. 2010, vol.44, n.2, pp.103-112. ISSN 0034-7426.

Some formulae of Niebur and Lanphier are derived in an elementary manner from previously known formulae. A new congruence formula for τ(p) modulo p is derived as a consequence. We use this congruence to numerically investigate the order of τ(p) modulo p.

Palabras clave : Ramanujan's tau formulae; Congruences.

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