Atkin-Lehner |
2+ 5+ 17- |
Signs for the Atkin-Lehner involutions |
Class |
1360a |
Isogeny class |
Conductor |
1360 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
128 |
Modular degree for the optimal curve |
Δ |
108800 = 28 · 52 · 17 |
Discriminant |
Eigenvalues |
2+ 0 5+ 0 0 -2 17- 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-143,-658] |
[a1,a2,a3,a4,a6] |
j |
1263257424/425 |
j-invariant |
L |
1.3806204877035 |
L(r)(E,1)/r! |
Ω |
1.3806204877035 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
680a1 5440v1 12240r1 6800a1 |
Quadratic twists by: -4 8 -3 5 |