Atkin-Lehner |
2- 5- 7- 41+ |
Signs for the Atkin-Lehner involutions |
Class |
91840bo |
Isogeny class |
Conductor |
91840 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
deg |
98304 |
Modular degree for the optimal curve |
Δ |
210658918400 = 222 · 52 · 72 · 41 |
Discriminant |
Eigenvalues |
2- 0 5- 7- 6 0 0 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-2252,34704] |
[a1,a2,a3,a4,a6] |
j |
4818245769/803600 |
j-invariant |
L |
3.8190345989164 |
L(r)(E,1)/r! |
Ω |
0.95475865804169 |
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 |
91840m1 22960k1 |
Quadratic twists by: -4 8 |