Atkin-Lehner |
2+ 3- 7+ 13- 17+ |
Signs for the Atkin-Lehner involutions |
Class |
74256y |
Isogeny class |
Conductor |
74256 |
Conductor |
∏ cp |
24 |
Product of Tamagawa factors cp |
Δ |
210136163328 = 210 · 33 · 7 · 13 · 174 |
Discriminant |
Eigenvalues |
2+ 3- 2 7+ 4 13- 17+ 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-52512,-4649148] |
[a1,a2,a3,a4,a6] |
Generators |
[267:660:1] |
Generators of the group modulo torsion |
j |
15638954062612612/205211097 |
j-invariant |
L |
9.9498944847987 |
L(r)(E,1)/r! |
Ω |
0.31538030407528 |
Real period |
R |
5.2581461999908 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000000248 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
37128e4 |
Quadratic twists by: -4 |