Atkin-Lehner |
2- 3+ 5- 13+ 37- |
Signs for the Atkin-Lehner involutions |
Class |
14430bc |
Isogeny class |
Conductor |
14430 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
15179595210 = 2 · 38 · 5 · 132 · 372 |
Discriminant |
Eigenvalues |
2- 3+ 5- -2 -2 13+ -4 -8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-865,-8155] |
[a1,a2,a3,a4,a6] |
j |
71581931663761/15179595210 |
j-invariant |
L |
1.7870597302921 |
L(r)(E,1)/r! |
Ω |
0.89352986514604 |
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 |
115440dc2 43290l2 72150bc2 |
Quadratic twists by: -4 -3 5 |