Atkin-Lehner |
2- 7+ 19- |
Signs for the Atkin-Lehner involutions |
Class |
40432r |
Isogeny class |
Conductor |
40432 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
-4230148832100352 = -1 · 218 · 73 · 196 |
Discriminant |
Eigenvalues |
2- -2 0 7+ 0 4 6 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,25872,-2679596] |
[a1,a2,a3,a4,a6] |
Generators |
[554190:-8282944:3375] |
Generators of the group modulo torsion |
j |
9938375/21952 |
j-invariant |
L |
3.9261387597284 |
L(r)(E,1)/r! |
Ω |
0.22727550944981 |
Real period |
R |
8.6373995359876 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000000005 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
5054c3 112c3 |
Quadratic twists by: -4 -19 |