Atkin-Lehner |
2- 3+ 5- 7- |
Signs for the Atkin-Lehner involutions |
Class |
23520bl |
Isogeny class |
Conductor |
23520 |
Conductor |
∏ cp |
24 |
Product of Tamagawa factors cp |
Δ |
4393055072448000 = 29 · 35 · 53 · 710 |
Discriminant |
Eigenvalues |
2- 3+ 5- 7- -4 2 2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-15876800,24354934500] |
[a1,a2,a3,a4,a6] |
j |
7347751505995469192/72930375 |
j-invariant |
L |
1.8298551089082 |
L(r)(E,1)/r! |
Ω |
0.30497585148469 |
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 |
23520u4 47040cm4 70560y4 117600df4 |
Quadratic twists by: -4 8 -3 5 |