Atkin-Lehner |
2- 3- 5- 19+ |
Signs for the Atkin-Lehner involutions |
Class |
91200iw |
Isogeny class |
Conductor |
91200 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
deg |
348160 |
Modular degree for the optimal curve |
Δ |
-138624000000000 = -1 · 216 · 3 · 59 · 192 |
Discriminant |
Eigenvalues |
2- 3- 5- 4 0 0 -6 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-24833,-1617537] |
[a1,a2,a3,a4,a6] |
j |
-13231796/1083 |
j-invariant |
L |
3.028311854267 |
L(r)(E,1)/r! |
Ω |
0.18926950400843 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
91200ci1 22800s1 91200gz1 |
Quadratic twists by: -4 8 5 |