Atkin-Lehner |
2- 3+ 7- 47+ |
Signs for the Atkin-Lehner involutions |
Class |
7896g |
Isogeny class |
Conductor |
7896 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
deg |
5120 |
Modular degree for the optimal curve |
Δ |
-15472622592 = -1 · 210 · 38 · 72 · 47 |
Discriminant |
Eigenvalues |
2- 3+ 0 7- 6 4 -2 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,552,-3492] |
[a1,a2,a3,a4,a6] |
Generators |
[134:1568:1] |
Generators of the group modulo torsion |
j |
18132345500/15109983 |
j-invariant |
L |
4.0802807968311 |
L(r)(E,1)/r! |
Ω |
0.68725803585654 |
Real period |
R |
2.968521707968 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
15792h1 63168bl1 23688j1 55272bm1 |
Quadratic twists by: -4 8 -3 -7 |