Atkin-Lehner |
2- 3+ 5+ 19- |
Signs for the Atkin-Lehner involutions |
Class |
13680w |
Isogeny class |
Conductor |
13680 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
deg |
46080 |
Modular degree for the optimal curve |
Δ |
39214330675200 = 222 · 39 · 52 · 19 |
Discriminant |
Eigenvalues |
2- 3+ 5+ 4 -6 0 -4 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-8883,-114318] |
[a1,a2,a3,a4,a6] |
Generators |
[-33:378:1] |
Generators of the group modulo torsion |
j |
961504803/486400 |
j-invariant |
L |
4.6733185672993 |
L(r)(E,1)/r! |
Ω |
0.51871866753372 |
Real period |
R |
2.2523377602347 |
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 |
1710a1 54720dd1 13680y1 68400do1 |
Quadratic twists by: -4 8 -3 5 |