Atkin-Lehner |
2- 13+ 19- 23+ |
Signs for the Atkin-Lehner involutions |
Class |
90896n |
Isogeny class |
Conductor |
90896 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
43520 |
Modular degree for the optimal curve |
Δ |
-6957543424 = -1 · 212 · 132 · 19 · 232 |
Discriminant |
Eigenvalues |
2- 2 -1 1 5 13+ 3 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-261,-4243] |
[a1,a2,a3,a4,a6] |
Generators |
[682:6123:8] |
Generators of the group modulo torsion |
j |
-481890304/1698619 |
j-invariant |
L |
10.187353409352 |
L(r)(E,1)/r! |
Ω |
0.54491587103494 |
Real period |
R |
4.6738193681331 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000001145 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
5681c1 |
Quadratic twists by: -4 |