Atkin-Lehner |
2- 7- 23- |
Signs for the Atkin-Lehner involutions |
Class |
72128cc |
Isogeny class |
Conductor |
72128 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
deg |
110592 |
Modular degree for the optimal curve |
Δ |
77584338944 = 212 · 77 · 23 |
Discriminant |
Eigenvalues |
2- 2 -2 7- -2 4 6 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-10649,426329] |
[a1,a2,a3,a4,a6] |
j |
277167808/161 |
j-invariant |
L |
2.1480142025173 |
L(r)(E,1)/r! |
Ω |
1.0740071064656 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
72128bp1 36064f1 10304bb1 |
Quadratic twists by: -4 8 -7 |