Atkin-Lehner |
2- 3- 5+ 41- |
Signs for the Atkin-Lehner involutions |
Class |
1230j |
Isogeny class |
Conductor |
1230 |
Conductor |
∏ cp |
3 |
Product of Tamagawa factors cp |
deg |
120 |
Modular degree for the optimal curve |
Δ |
-4920 = -1 · 23 · 3 · 5 · 41 |
Discriminant |
Eigenvalues |
2- 3- 5+ 3 2 -4 0 3 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-21,-39] |
[a1,a2,a3,a4,a6] |
j |
-1027243729/4920 |
j-invariant |
L |
3.343519839802 |
L(r)(E,1)/r! |
Ω |
1.1145066132673 |
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 |
9840p1 39360u1 3690k1 6150h1 |
Quadratic twists by: -4 8 -3 5 |