Atkin-Lehner |
2- 3- 5- 17- 31- |
Signs for the Atkin-Lehner involutions |
Class |
126480cb |
Isogeny class |
Conductor |
126480 |
Conductor |
∏ cp |
20 |
Product of Tamagawa factors cp |
deg |
257280 |
Modular degree for the optimal curve |
Δ |
-89171435520 = -1 · 213 · 35 · 5 · 172 · 31 |
Discriminant |
Eigenvalues |
2- 3- 5- -3 3 4 17- 3 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-24960,-1526220] |
[a1,a2,a3,a4,a6] |
j |
-419870059539841/21770370 |
j-invariant |
L |
3.7982682999805 |
L(r)(E,1)/r! |
Ω |
0.18991340165116 |
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 |
15810p1 |
Quadratic twists by: -4 |