Atkin-Lehner |
2+ 3- 5+ 19- 23- |
Signs for the Atkin-Lehner involutions |
Class |
65550bh |
Isogeny class |
Conductor |
65550 |
Conductor |
∏ cp |
20 |
Product of Tamagawa factors cp |
deg |
1989120 |
Modular degree for the optimal curve |
Δ |
-834232573242187500 = -1 · 22 · 3 · 513 · 195 · 23 |
Discriminant |
Eigenvalues |
2+ 3- 5+ 5 5 -1 -2 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,221349,18029698] |
[a1,a2,a3,a4,a6] |
j |
76760748228274271/53390884687500 |
j-invariant |
L |
3.5652104738985 |
L(r)(E,1)/r! |
Ω |
0.17826052460541 |
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 |
13110v1 |
Quadratic twists by: 5 |