Atkin-Lehner |
2- 7- 11- |
Signs for the Atkin-Lehner involutions |
Class |
1232k |
Isogeny class |
Conductor |
1232 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
17661952 = 215 · 72 · 11 |
Discriminant |
Eigenvalues |
2- 0 -4 7- 11- 2 -4 6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-7507,-250350] |
[a1,a2,a3,a4,a6] |
j |
11422548526761/4312 |
j-invariant |
L |
1.0258006176199 |
L(r)(E,1)/r! |
Ω |
0.51290030880996 |
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 |
154a2 4928bc2 11088bu2 30800bi2 |
Quadratic twists by: -4 8 -3 5 |