Atkin-Lehner |
2- 5+ 7- 17- |
Signs for the Atkin-Lehner involutions |
Class |
16660b |
Isogeny class |
Conductor |
16660 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
100800 |
Modular degree for the optimal curve |
Δ |
-548809055200000 = -1 · 28 · 55 · 79 · 17 |
Discriminant |
Eigenvalues |
2- 0 5+ 7- 2 -1 17- -8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-430808,108842132] |
[a1,a2,a3,a4,a6] |
j |
-855958413312/53125 |
j-invariant |
L |
0.9843687255905 |
L(r)(E,1)/r! |
Ω |
0.49218436279525 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
66640bi1 83300g1 16660g1 |
Quadratic twists by: -4 5 -7 |