Atkin-Lehner |
2- 3- 23- |
Signs for the Atkin-Lehner involutions |
Class |
25392be |
Isogeny class |
Conductor |
25392 |
Conductor |
∏ cp |
64 |
Product of Tamagawa factors cp |
Δ |
103926821810356224 = 214 · 34 · 238 |
Discriminant |
Eigenvalues |
2- 3- -2 0 0 -2 -2 -8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-144064,14178356] |
[a1,a2,a3,a4,a6] |
j |
545338513/171396 |
j-invariant |
L |
1.2408532378008 |
L(r)(E,1)/r! |
Ω |
0.31021330945022 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
3174g2 101568ce2 76176ca2 1104h2 |
Quadratic twists by: -4 8 -3 -23 |