Atkin-Lehner |
2- 5- 41+ |
Signs for the Atkin-Lehner involutions |
Class |
67240h |
Isogeny class |
Conductor |
67240 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
204414085865497600 = 210 · 52 · 418 |
Discriminant |
Eigenvalues |
2- 0 5- 0 -4 -6 2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-919507,-338677794] |
[a1,a2,a3,a4,a6] |
Generators |
[295364:19592055:64] |
Generators of the group modulo torsion |
j |
17676070884/42025 |
j-invariant |
L |
4.6933226661131 |
L(r)(E,1)/r! |
Ω |
0.15419590508655 |
Real period |
R |
7.6093503628194 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
4.0000000007251 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
1640g2 |
Quadratic twists by: 41 |