Atkin-Lehner |
2+ 3- 7+ 13- 17- |
Signs for the Atkin-Lehner involutions |
Class |
74256bb |
Isogeny class |
Conductor |
74256 |
Conductor |
∏ cp |
20 |
Product of Tamagawa factors cp |
deg |
1175040 |
Modular degree for the optimal curve |
Δ |
-9.976528307665E+18 |
Discriminant |
Eigenvalues |
2+ 3- 1 7+ -2 13- 17- 1 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,366855,125738451] |
[a1,a2,a3,a4,a6] |
j |
21328773918339298304/38970813701816451 |
j-invariant |
L |
3.1514882118036 |
L(r)(E,1)/r! |
Ω |
0.15757441113919 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
37128w1 |
Quadratic twists by: -4 |