Atkin-Lehner |
7+ 11+ 17- |
Signs for the Atkin-Lehner involutions |
Class |
1309a |
Isogeny class |
Conductor |
1309 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
16128 |
Modular degree for the optimal curve |
Δ |
-45254746691 = -1 · 76 · 113 · 172 |
Discriminant |
Eigenvalues |
2 3 1 7+ 11+ -2 17- 8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,1,-406957,-99924251] |
[a1,a2,a3,a4,a6] |
j |
-7453654902730081529856/45254746691 |
j-invariant |
L |
6.0487049709618 |
L(r)(E,1)/r! |
Ω |
0.094511015171277 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
16 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
20944p1 83776j1 11781f1 32725g1 |
Quadratic twists by: -4 8 -3 5 |