Atkin-Lehner |
2- 5- 7- |
Signs for the Atkin-Lehner involutions |
Class |
78400ju |
Isogeny class |
Conductor |
78400 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
deg |
552960 |
Modular degree for the optimal curve |
Δ |
11529602000000000 = 210 · 59 · 78 |
Discriminant |
Eigenvalues |
2- 0 5- 7- 0 -4 4 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-392000,-94325000] |
[a1,a2,a3,a4,a6] |
j |
28311552/49 |
j-invariant |
L |
0.3816394087429 |
L(r)(E,1)/r! |
Ω |
0.19081969024213 |
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 |
78400ea1 19600dl1 78400js1 11200db1 |
Quadratic twists by: -4 8 5 -7 |