Atkin-Lehner |
2+ 3- 7- 17- 23+ |
Signs for the Atkin-Lehner involutions |
Class |
49266w |
Isogeny class |
Conductor |
49266 |
Conductor |
∏ cp |
64 |
Product of Tamagawa factors cp |
Δ |
196598239236 = 22 · 38 · 72 · 172 · 232 |
Discriminant |
Eigenvalues |
2+ 3- 2 7- 4 2 17- 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-2241,-34263] |
[a1,a2,a3,a4,a6] |
j |
1707775420177/269682084 |
j-invariant |
L |
2.8050573995086 |
L(r)(E,1)/r! |
Ω |
0.70126434998458 |
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 |
16422z2 |
Quadratic twists by: -3 |