Atkin-Lehner |
2- 3- 7+ 13- |
Signs for the Atkin-Lehner involutions |
Class |
4368w |
Isogeny class |
Conductor |
4368 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
1920 |
Modular degree for the optimal curve |
Δ |
-1479389184 = -1 · 212 · 34 · 73 · 13 |
Discriminant |
Eigenvalues |
2- 3- -1 7+ 2 13- -4 -3 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-421,-3949] |
[a1,a2,a3,a4,a6] |
j |
-2019487744/361179 |
j-invariant |
L |
2.0872066033053 |
L(r)(E,1)/r! |
Ω |
0.52180165082633 |
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 |
273a1 17472bp1 13104bw1 109200dm1 |
Quadratic twists by: -4 8 -3 5 |