Atkin-Lehner |
2+ 3+ 5- 43+ |
Signs for the Atkin-Lehner involutions |
Class |
1290b |
Isogeny class |
Conductor |
1290 |
Conductor |
∏ cp |
20 |
Product of Tamagawa factors cp |
deg |
10560 |
Modular degree for the optimal curve |
Δ |
1190206406250000 = 24 · 311 · 510 · 43 |
Discriminant |
Eigenvalues |
2+ 3+ 5- 0 6 2 0 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-154527,-23386059] |
[a1,a2,a3,a4,a6] |
j |
408076159454905367161/1190206406250000 |
j-invariant |
L |
1.2041878500974 |
L(r)(E,1)/r! |
Ω |
0.24083757001948 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
10320bg1 41280bd1 3870q1 6450bh1 |
Quadratic twists by: -4 8 -3 5 |