Atkin-Lehner |
2+ 3- 7- 13+ 17+ |
Signs for the Atkin-Lehner involutions |
Class |
64974q |
Isogeny class |
Conductor |
64974 |
Conductor |
∏ cp |
24 |
Product of Tamagawa factors cp |
Δ |
1436770062 = 2 · 36 · 73 · 132 · 17 |
Discriminant |
Eigenvalues |
2+ 3- 0 7- -4 13+ 17+ 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-1321,-18490] |
[a1,a2,a3,a4,a6] |
Generators |
[-20:14:1] |
Generators of the group modulo torsion |
j |
742446841375/4188834 |
j-invariant |
L |
4.9168485023776 |
L(r)(E,1)/r! |
Ω |
0.79224732924837 |
Real period |
R |
1.0343673246437 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
0.99999999998234 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
64974n2 |
Quadratic twists by: -7 |