Atkin-Lehner |
2+ 3- 5- 7- |
Signs for the Atkin-Lehner involutions |
Class |
47040dg |
Isogeny class |
Conductor |
47040 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
46080 |
Modular degree for the optimal curve |
Δ |
-18496880640 = -1 · 223 · 32 · 5 · 72 |
Discriminant |
Eigenvalues |
2+ 3- 5- 7- 1 7 4 1 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-2305,42335] |
[a1,a2,a3,a4,a6] |
j |
-105484561/1440 |
j-invariant |
L |
4.9137925394558 |
L(r)(E,1)/r! |
Ω |
1.2284481348614 |
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 |
47040fc1 1470j1 47040a1 |
Quadratic twists by: -4 8 -7 |