Atkin-Lehner |
2- 3+ 7- 13- 17- |
Signs for the Atkin-Lehner involutions |
Class |
64974bs |
Isogeny class |
Conductor |
64974 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
-1431576652625028 = -1 · 22 · 32 · 712 · 132 · 17 |
Discriminant |
Eigenvalues |
2- 3+ -4 7- 4 13- 17- 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,4115,1819271] |
[a1,a2,a3,a4,a6] |
Generators |
[503:11214:1] |
Generators of the group modulo torsion |
j |
65499561791/12168200772 |
j-invariant |
L |
6.6701483711318 |
L(r)(E,1)/r! |
Ω |
0.36992184757367 |
Real period |
R |
2.2539045798204 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
0.9999999999635 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
9282v2 |
Quadratic twists by: -7 |