Atkin-Lehner |
2- 3- 7- 13+ 17+ |
Signs for the Atkin-Lehner involutions |
Class |
74256cu |
Isogeny class |
Conductor |
74256 |
Conductor |
∏ cp |
26 |
Product of Tamagawa factors cp |
deg |
4218240 |
Modular degree for the optimal curve |
Δ |
-2.1554499365581E+21 |
Discriminant |
Eigenvalues |
2- 3- 0 7- 6 13+ 17+ -5 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-1882928,2444463444] |
[a1,a2,a3,a4,a6] |
j |
-180245792507720136625/526232894667497472 |
j-invariant |
L |
3.3526980403832 |
L(r)(E,1)/r! |
Ω |
0.12894992525522 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
9282p1 |
Quadratic twists by: -4 |