Atkin-Lehner |
2+ 3- 17+ 19+ |
Signs for the Atkin-Lehner involutions |
Class |
23256c |
Isogeny class |
Conductor |
23256 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
14884468098048 = 210 · 38 · 17 · 194 |
Discriminant |
Eigenvalues |
2+ 3- 2 -4 0 -2 17+ 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-30459,2037638] |
[a1,a2,a3,a4,a6] |
j |
4186423406308/19939113 |
j-invariant |
L |
1.409681626482 |
L(r)(E,1)/r! |
Ω |
0.704840813241 |
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 |
46512f3 7752g3 |
Quadratic twists by: -4 -3 |