Atkin-Lehner |
2- 5+ 7- |
Signs for the Atkin-Lehner involutions |
Class |
19600cr |
Isogeny class |
Conductor |
19600 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
-32883343360000000 = -1 · 233 · 57 · 72 |
Discriminant |
Eigenvalues |
2- 2 5+ 7- -3 -1 -6 -1 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-63408,-10650688] |
[a1,a2,a3,a4,a6] |
Generators |
[2837:150450:1] |
Generators of the group modulo torsion |
j |
-8990558521/10485760 |
j-invariant |
L |
6.9030074493365 |
L(r)(E,1)/r! |
Ω |
0.14395239222262 |
Real period |
R |
5.9941756982589 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
2450z2 78400io2 3920x2 19600bw2 |
Quadratic twists by: -4 8 5 -7 |