Atkin-Lehner |
2+ 3+ 7+ 13- |
Signs for the Atkin-Lehner involutions |
Class |
17472d |
Isogeny class |
Conductor |
17472 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
7680 |
Modular degree for the optimal curve |
Δ |
-2290089984 = -1 · 223 · 3 · 7 · 13 |
Discriminant |
Eigenvalues |
2+ 3+ -1 7+ -3 13- 5 -1 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-481,-4511] |
[a1,a2,a3,a4,a6] |
j |
-47045881/8736 |
j-invariant |
L |
1.0091013996946 |
L(r)(E,1)/r! |
Ω |
0.50455069984732 |
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 |
17472db1 546b1 52416bx1 122304cz1 |
Quadratic twists by: -4 8 -3 -7 |