Hyperelliptic Covers of Different Degree for Elliptic Curves

Table 1

Number of isomorphism classes that can be attacked by the algorithms.

q	3	5	7	11	13	17	19	23	29	31	37
	3	8	16	40	56	96	121	176	280	320	456
	1	4	4	7	8	11	12	16	20	20	24
	3	8	16	40	56	96	121	176	280	320	456