Atkin-Lehner |
2- 3+ 5- 23- |
Signs for the Atkin-Lehner involutions |
Class |
15870bd |
Isogeny class |
Conductor |
15870 |
Conductor |
∏ cp |
14 |
Product of Tamagawa factors cp |
deg |
247296 |
Modular degree for the optimal curve |
Δ |
-397694507651030400 = -1 · 27 · 3 · 52 · 2310 |
Discriminant |
Eigenvalues |
2- 3+ 5- -3 -3 0 -2 6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-5830,-30344125] |
[a1,a2,a3,a4,a6] |
j |
-529/9600 |
j-invariant |
L |
1.9134244928262 |
L(r)(E,1)/r! |
Ω |
0.13667317805902 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
126960de1 47610r1 79350bi1 15870x1 |
Quadratic twists by: -4 -3 5 -23 |