Atkin-Lehner |
2+ 3- 7- 13- 43+ |
Signs for the Atkin-Lehner involutions |
Class |
23478r |
Isogeny class |
Conductor |
23478 |
Conductor |
∏ cp |
256 |
Product of Tamagawa factors cp |
Δ |
7.824720088957E+19 |
Discriminant |
Eigenvalues |
2+ 3- 2 7- 0 13- -6 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-1235930,-314049616] |
[a1,a2,a3,a4,a6] |
j |
208787661124718793593113/78247200889570111308 |
j-invariant |
L |
2.3638078574476 |
L(r)(E,1)/r! |
Ω |
0.14773799109048 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
70434bo4 |
Quadratic twists by: -3 |