Atkin-Lehner |
2+ 3- 7+ 13- |
Signs for the Atkin-Lehner involutions |
Class |
17472x |
Isogeny class |
Conductor |
17472 |
Conductor |
∏ cp |
80 |
Product of Tamagawa factors cp |
deg |
15360 |
Modular degree for the optimal curve |
Δ |
-348237646848 = -1 · 210 · 35 · 72 · 134 |
Discriminant |
Eigenvalues |
2+ 3- 0 7+ 2 13- 4 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-1253,32715] |
[a1,a2,a3,a4,a6] |
Generators |
[7:156:1] |
Generators of the group modulo torsion |
j |
-212629504000/340075827 |
j-invariant |
L |
6.1373805719025 |
L(r)(E,1)/r! |
Ω |
0.85985366480709 |
Real period |
R |
0.35688517843786 |
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 |
17472cj1 1092a1 52416bv1 122304i1 |
Quadratic twists by: -4 8 -3 -7 |