Atkin-Lehner |
2- 5- 23- |
Signs for the Atkin-Lehner involutions |
Class |
42320w |
Isogeny class |
Conductor |
42320 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
deg |
4875264 |
Modular degree for the optimal curve |
Δ |
-1.6817156034972E+24 |
Discriminant |
Eigenvalues |
2- 1 5- 2 4 4 -3 1 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-6420120,62704030100] |
[a1,a2,a3,a4,a6] |
j |
-91236912601/5242880000 |
j-invariant |
L |
4.4529577562485 |
L(r)(E,1)/r! |
Ω |
0.069577464940697 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
5290d1 42320m1 |
Quadratic twists by: -4 -23 |