Atkin-Lehner |
2- 3- 19+ 23- |
Signs for the Atkin-Lehner involutions |
Class |
62928bc |
Isogeny class |
Conductor |
62928 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
deg |
215040 |
Modular degree for the optimal curve |
Δ |
-5855918890401792 = -1 · 214 · 316 · 192 · 23 |
Discriminant |
Eigenvalues |
2- 3- 2 -2 2 2 0 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,1581,3681682] |
[a1,a2,a3,a4,a6] |
j |
146363183/1961135388 |
j-invariant |
L |
2.6897466721692 |
L(r)(E,1)/r! |
Ω |
0.33621833388508 |
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 |
7866i1 20976i1 |
Quadratic twists by: -4 -3 |