Atkin-Lehner |
2- 3- 5+ 7- 13+ |
Signs for the Atkin-Lehner involutions |
Class |
81900z |
Isogeny class |
Conductor |
81900 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
96768 |
Modular degree for the optimal curve |
Δ |
145627372800 = 28 · 36 · 52 · 74 · 13 |
Discriminant |
Eigenvalues |
2- 3- 5+ 7- 6 13+ -2 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-1440,10260] |
[a1,a2,a3,a4,a6] |
j |
70778880/31213 |
j-invariant |
L |
3.7106020412207 |
L(r)(E,1)/r! |
Ω |
0.92765051130255 |
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 |
9100h1 81900bj1 |
Quadratic twists by: -3 5 |