Atkin-Lehner |
2+ 5+ 7- 13+ |
Signs for the Atkin-Lehner involutions |
Class |
101920f |
Isogeny class |
Conductor |
101920 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
deg |
147456 |
Modular degree for the optimal curve |
Δ |
1175097035840 = 26 · 5 · 710 · 13 |
Discriminant |
Eigenvalues |
2+ -2 5+ 7- -2 13+ -6 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-3446,-58976] |
[a1,a2,a3,a4,a6] |
j |
601211584/156065 |
j-invariant |
L |
1.2701662751282 |
L(r)(E,1)/r! |
Ω |
0.63508320872972 |
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 |
101920d1 14560i1 |
Quadratic twists by: -4 -7 |