Curve name | X58i | ||||||
Index | 48 | ||||||
Level | 4 | ||||||
Genus | 0 | ||||||
Does the subgroup contain −I? | No | ||||||
Generating matrices | [1023] | ||||||
Images in lower levels |
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Meaning/Special name | X(4) | ||||||
Chosen covering | X58 | ||||||
Curves that X58i minimally covers | |||||||
Curves that minimally cover X58i | |||||||
Curves that minimally cover X58i and have infinitely many rational points. | |||||||
Model | P1, a universal elliptic curve over an appropriate base is given by y2=x3+A(t)x+B(t), where A(t)=−27t8−378t4−27 B(t)=54t12−1782t8−1782t4+54 | ||||||
Info about rational points | |||||||
Comments on finding rational points | None | ||||||
Elliptic curve whose 2-adic image is the subgroup | y2+xy=x3−520x−4225, with conductor 195 | ||||||
Generic density of odd order reductions | 5/84 |