Atkin-Lehner |
2- 5+ 7- 17- |
Signs for the Atkin-Lehner involutions |
Class |
38080bi |
Isogeny class |
Conductor |
38080 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
deg |
13312 |
Modular degree for the optimal curve |
Δ |
-304640000 = -1 · 212 · 54 · 7 · 17 |
Discriminant |
Eigenvalues |
2- 0 5+ 7- -6 -4 17- -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,92,768] |
[a1,a2,a3,a4,a6] |
Generators |
[-2:24:1] [12:60:1] |
Generators of the group modulo torsion |
j |
21024576/74375 |
j-invariant |
L |
8.0179447160198 |
L(r)(E,1)/r! |
Ω |
1.2235689289069 |
Real period |
R |
3.2764581245057 |
Regulator |
r |
2 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
38080bc1 19040g1 |
Quadratic twists by: -4 8 |