Atkin-Lehner |
2+ 3+ 5- 19+ |
Signs for the Atkin-Lehner involutions |
Class |
18240o |
Isogeny class |
Conductor |
18240 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
-22179840 = -1 · 212 · 3 · 5 · 192 |
Discriminant |
Eigenvalues |
2+ 3+ 5- 2 -2 4 -6 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,55,-183] |
[a1,a2,a3,a4,a6] |
j |
4410944/5415 |
j-invariant |
L |
2.2990986765088 |
L(r)(E,1)/r! |
Ω |
1.1495493382544 |
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 |
18240br2 9120g1 54720r2 91200da2 |
Quadratic twists by: -4 8 -3 5 |