Atkin-Lehner |
5+ 7- 23+ |
Signs for the Atkin-Lehner involutions |
Class |
4025b |
Isogeny class |
Conductor |
4025 |
Conductor |
∏ cp |
12 |
Product of Tamagawa factors cp |
deg |
3456 |
Modular degree for the optimal curve |
Δ |
3081640625 = 58 · 73 · 23 |
Discriminant |
Eigenvalues |
1 0 5+ 7- 2 -4 6 -8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-4067,-98784] |
[a1,a2,a3,a4,a6] |
j |
476196576129/197225 |
j-invariant |
L |
1.7935275655242 |
L(r)(E,1)/r! |
Ω |
0.59784252184139 |
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 |
64400bi1 36225bw1 805b1 28175c1 |
Quadratic twists by: -4 -3 5 -7 |