Atkin-Lehner |
2- 19+ 41+ |
Signs for the Atkin-Lehner involutions |
Class |
63878f |
Isogeny class |
Conductor |
63878 |
Conductor |
∏ cp |
18 |
Product of Tamagawa factors cp |
deg |
1830240 |
Modular degree for the optimal curve |
Δ |
-3184771457784452608 = -1 · 29 · 19 · 419 |
Discriminant |
Eigenvalues |
2- -2 -2 -2 -5 4 4 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-1368369,-622170647] |
[a1,a2,a3,a4,a6] |
j |
-865523177/9728 |
j-invariant |
L |
1.2554529527142 |
L(r)(E,1)/r! |
Ω |
0.069747386461851 |
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 |
63878h1 |
Quadratic twists by: 41 |