Atkin-Lehner |
2- 3+ 5+ 19- |
Signs for the Atkin-Lehner involutions |
Class |
18240by |
Isogeny class |
Conductor |
18240 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
280166400 = 216 · 32 · 52 · 19 |
Discriminant |
Eigenvalues |
2- 3+ 5+ -2 6 -4 -2 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-1601,25185] |
[a1,a2,a3,a4,a6] |
Generators |
[13:80:1] |
Generators of the group modulo torsion |
j |
6929294404/4275 |
j-invariant |
L |
3.5956835930136 |
L(r)(E,1)/r! |
Ω |
1.717478830531 |
Real period |
R |
0.52339562053029 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
18240ba2 4560i2 54720fa2 91200id2 |
Quadratic twists by: -4 8 -3 5 |