Atkin-Lehner |
2+ 3+ 19+ |
Signs for the Atkin-Lehner involutions |
Class |
17328a |
Isogeny class |
Conductor |
17328 |
Conductor |
∏ cp |
1 |
Product of Tamagawa factors cp |
deg |
32832 |
Modular degree for the optimal curve |
Δ |
-7336899233712 = -1 · 24 · 33 · 198 |
Discriminant |
Eigenvalues |
2+ 3+ 0 -3 -2 1 4 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-22863,1344618] |
[a1,a2,a3,a4,a6] |
Generators |
[134:818:1] |
Generators of the group modulo torsion |
j |
-4864000/27 |
j-invariant |
L |
3.5024869822053 |
L(r)(E,1)/r! |
Ω |
0.74778849922741 |
Real period |
R |
4.6837935938089 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
8664d1 69312cy1 51984i1 17328l1 |
Quadratic twists by: -4 8 -3 -19 |