How many legs is it biologically impossible for a centipede to have?

It is biologically impossible for a centipede to have exactly 100 legs because centipedes have an odd number of leg pairs, with each pair attached to a segment of their body, except for the first pair. The first body segment lacks legs altogether, and the following segments have one pair of legs each, resulting in an odd total number of legs. Consequently, centipedes typically possess a variable number of legs, usually ranging from around 30 to 354, depending on the species.