Atkin-Lehner |
2+ 3- 7- 13- 17+ |
Signs for the Atkin-Lehner involutions |
Class |
64974w |
Isogeny class |
Conductor |
64974 |
Conductor |
∏ cp |
224 |
Product of Tamagawa factors cp |
deg |
4666368 |
Modular degree for the optimal curve |
Δ |
-5.9976653623912E+21 |
Discriminant |
Eigenvalues |
2+ 3- 2 7- 0 13- 17+ 8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,1469190,-3662344724] |
[a1,a2,a3,a4,a6] |
j |
8691118430696801/148627738838592 |
j-invariant |
L |
3.6728147199202 |
L(r)(E,1)/r! |
Ω |
0.065585976983984 |
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 |
64974h1 |
Quadratic twists by: -7 |