Atkin-Lehner |
2- 7- 17- |
Signs for the Atkin-Lehner involutions |
Class |
1666l |
Isogeny class |
Conductor |
1666 |
Conductor |
∏ cp |
12 |
Product of Tamagawa factors cp |
deg |
576 |
Modular degree for the optimal curve |
Δ |
128002112 = 26 · 76 · 17 |
Discriminant |
Eigenvalues |
2- 2 0 7- 6 -2 17- 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-148,-491] |
[a1,a2,a3,a4,a6] |
j |
3048625/1088 |
j-invariant |
L |
4.2275516591671 |
L(r)(E,1)/r! |
Ω |
1.409183886389 |
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 |
13328w1 53312ba1 14994t1 41650n1 |
Quadratic twists by: -4 8 -3 5 |