Atkin-Lehner |
2+ 3- 7+ 19+ |
Signs for the Atkin-Lehner involutions |
Class |
2394d |
Isogeny class |
Conductor |
2394 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
563910667604928 = 26 · 320 · 7 · 192 |
Discriminant |
Eigenvalues |
2+ 3- 4 7+ 6 -4 4 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-29295,1562733] |
[a1,a2,a3,a4,a6] |
j |
3814038123905521/773540010432 |
j-invariant |
L |
1.9622369381732 |
L(r)(E,1)/r! |
Ω |
0.4905592345433 |
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 |
19152ca2 76608bz2 798h2 59850fj2 |
Quadratic twists by: -4 8 -3 5 |