Atkin-Lehner |
2- 5- 31- |
Signs for the Atkin-Lehner involutions |
Class |
49600ct |
Isogeny class |
Conductor |
49600 |
Conductor |
∏ cp |
18 |
Product of Tamagawa factors cp |
deg |
253440 |
Modular degree for the optimal curve |
Δ |
-1525299200000000 = -1 · 217 · 58 · 313 |
Discriminant |
Eigenvalues |
2- 0 5- 1 -5 5 2 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-191500,-32310000] |
[a1,a2,a3,a4,a6] |
j |
-15169109490/29791 |
j-invariant |
L |
2.0537555859673 |
L(r)(E,1)/r! |
Ω |
0.11409753256686 |
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 |
49600bc1 12400l1 49600by1 |
Quadratic twists by: -4 8 5 |