Atkin-Lehner |
2- 3- 17+ 67- |
Signs for the Atkin-Lehner involutions |
Class |
20502bb |
Isogeny class |
Conductor |
20502 |
Conductor |
∏ cp |
96 |
Product of Tamagawa factors cp |
Δ |
2.01597534347E+20 |
Discriminant |
Eigenvalues |
2- 3- 0 4 -4 2 17+ 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-13360955,18788607659] |
[a1,a2,a3,a4,a6] |
j |
361833403414894105515625/276539827636482048 |
j-invariant |
L |
4.248253518945 |
L(r)(E,1)/r! |
Ω |
0.17701056328938 |
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 |
6834i2 |
Quadratic twists by: -3 |