Atkin-Lehner |
2- 5- 11+ 19+ |
Signs for the Atkin-Lehner involutions |
Class |
66880ct |
Isogeny class |
Conductor |
66880 |
Conductor |
∏ cp |
40 |
Product of Tamagawa factors cp |
Δ |
367840000000000 = 214 · 510 · 112 · 19 |
Discriminant |
Eigenvalues |
2- 0 5- 2 11+ 0 -6 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-53212,-4633584] |
[a1,a2,a3,a4,a6] |
Generators |
[-123:225:1] |
Generators of the group modulo torsion |
j |
1017027087462864/22451171875 |
j-invariant |
L |
6.642803455615 |
L(r)(E,1)/r! |
Ω |
0.31476077142655 |
Real period |
R |
2.1104292713976 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000000831 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
66880bs2 16720x2 |
Quadratic twists by: -4 8 |