Atkin-Lehner |
2- 3- 5+ 43- |
Signs for the Atkin-Lehner involutions |
Class |
61920bs |
Isogeny class |
Conductor |
61920 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
22528 |
Modular degree for the optimal curve |
Δ |
-6500113920 = -1 · 29 · 310 · 5 · 43 |
Discriminant |
Eigenvalues |
2- 3- 5+ 1 0 -3 0 3 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,357,2882] |
[a1,a2,a3,a4,a6] |
j |
13481272/17415 |
j-invariant |
L |
1.796617773587 |
L(r)(E,1)/r! |
Ω |
0.89830888960509 |
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 |
61920bq1 123840fw1 20640e1 |
Quadratic twists by: -4 8 -3 |