Properties

Label 40.48.0.b
Number of curves $2$
Level $40$
Index $48$
Genus $0$
Cusps $10$
Analytic rank $0$

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Modular curves in Gassmann class 40.48.0.b

LMFDB label CP label RSZB label Cusp orbits $\Q$-cusps $\Q$-gonality $\overline{\Q}$-gonality CM points
40.48.0.b.1 8N0 40.48.0.50 $1^{2}\cdot2^{2}\cdot4$ $2$ $1$ $1$ none
40.48.0.b.2 8N0 40.48.0.44 $1^{2}\cdot2^{2}\cdot4$ $2$ $1$ $1$ none

Invariants of this Gassmann class

Level: $40$ $\SL_2$-level:$8$
Index: $48$ $\PSL_2$-index:$48$
Genus: $0 = 1 + \frac{ 48 }{12} - \frac{ 0 }{4} - \frac{ 0 }{3} - \frac{ 10 }{2}$
Cusps: $10$
Elliptic points: $0$ of order $2$ and $0$ of order $3$