Atkin-Lehner |
2- 3- 5- 17+ 19- |
Signs for the Atkin-Lehner involutions |
Class |
9690y |
Isogeny class |
Conductor |
9690 |
Conductor |
∏ cp |
216 |
Product of Tamagawa factors cp |
deg |
13824 |
Modular degree for the optimal curve |
Δ |
-84837888000 = -1 · 212 · 33 · 53 · 17 · 192 |
Discriminant |
Eigenvalues |
2- 3- 5- -4 0 -4 17+ 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,790,11172] |
[a1,a2,a3,a4,a6] |
Generators |
[-8:70:1] |
Generators of the group modulo torsion |
j |
54521855422559/84837888000 |
j-invariant |
L |
7.4007239548556 |
L(r)(E,1)/r! |
Ω |
0.73425636720344 |
Real period |
R |
1.6798682961018 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
6 |
Number of elements in the torsion subgroup |
Twists |
77520bo1 29070o1 48450l1 |
Quadratic twists by: -4 -3 5 |