%0 Journal Article %T A modular quintic Calabi-Yau threefold of level 55 %A Edward Lee %J Mathematics %D 2009 %I arXiv %X In this note we search the parameter space of Horrocks-Mumford quintic threefolds and locate a Calabi-Yau threefold which is modular, in the sense that the L-function of its middle-dimensional cohomology is associated to a classical modular form of weight 4 and level 55. %U http://arxiv.org/abs/0903.1140v1