Atkin-Lehner |
2- 5- 7- 17- |
Signs for the Atkin-Lehner involutions |
Class |
66640cl |
Isogeny class |
Conductor |
66640 |
Conductor |
∏ cp |
108 |
Product of Tamagawa factors cp |
Δ |
-5.91881765888E+20 |
Discriminant |
Eigenvalues |
2- 1 5- 7- 0 1 17- -1 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-5206560,-4721889292] |
[a1,a2,a3,a4,a6] |
Generators |
[4111:208250:1] |
Generators of the group modulo torsion |
j |
-32391289681150609/1228250000000 |
j-invariant |
L |
8.3332447453886 |
L(r)(E,1)/r! |
Ω |
0.049861649809258 |
Real period |
R |
1.5474753415162 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000000165 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
8330y2 1360d2 |
Quadratic twists by: -4 -7 |