Atkin-Lehner |
2- 3+ 43+ |
Signs for the Atkin-Lehner involutions |
Class |
258d |
Isogeny class |
Conductor |
258 |
Conductor |
∏ cp |
24 |
Product of Tamagawa factors cp |
Δ |
1065024 = 26 · 32 · 432 |
Discriminant |
Eigenvalues |
2- 3+ -2 4 4 6 -6 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-344,-2599] |
[a1,a2,a3,a4,a6] |
j |
4502751117697/1065024 |
j-invariant |
L |
1.6628412601244 |
L(r)(E,1)/r! |
Ω |
1.1085608400829 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
2064n2 8256w2 774b2 6450o2 |
Quadratic twists by: -4 8 -3 5 |