Atkin-Lehner |
2+ 3+ 13+ 17+ |
Signs for the Atkin-Lehner involutions |
Class |
1326a |
Isogeny class |
Conductor |
1326 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
deg |
3200 |
Modular degree for the optimal curve |
Δ |
29358565696512 = 210 · 310 · 134 · 17 |
Discriminant |
Eigenvalues |
2+ 3+ 0 2 -4 13+ 17+ 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-19110,-990828] |
[a1,a2,a3,a4,a6] |
Generators |
[732:19074:1] |
Generators of the group modulo torsion |
j |
771864882375147625/29358565696512 |
j-invariant |
L |
1.8069131773062 |
L(r)(E,1)/r! |
Ω |
0.40700272414775 |
Real period |
R |
2.2197802005992 |
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 |
10608t1 42432w1 3978i1 33150cf1 |
Quadratic twists by: -4 8 -3 5 |