Atkin-Lehner |
2- 7- 11- 17- |
Signs for the Atkin-Lehner involutions |
Class |
28798ba |
Isogeny class |
Conductor |
28798 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
11200 |
Modular degree for the optimal curve |
Δ |
-843263036 = -1 · 22 · 7 · 116 · 17 |
Discriminant |
Eigenvalues |
2- 0 -2 7- 11- 0 17- 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,219,-679] |
[a1,a2,a3,a4,a6] |
Generators |
[14984:81181:512] |
Generators of the group modulo torsion |
j |
658503/476 |
j-invariant |
L |
6.9318241988016 |
L(r)(E,1)/r! |
Ω |
0.89021639517777 |
Real period |
R |
7.7866732587163 |
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 |
238b1 |
Quadratic twists by: -11 |