Atkin-Lehner |
2- 3- 5- 7+ 17- |
Signs for the Atkin-Lehner involutions |
Class |
42840ch |
Isogeny class |
Conductor |
42840 |
Conductor |
∏ cp |
128 |
Product of Tamagawa factors cp |
Δ |
1040791227171897600 = 28 · 314 · 52 · 76 · 172 |
Discriminant |
Eigenvalues |
2- 3- 5- 7+ 4 2 17- -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-5667807,5193394306] |
[a1,a2,a3,a4,a6] |
Generators |
[-2263:80190:1] |
Generators of the group modulo torsion |
j |
107895014626180033744/5576942018025 |
j-invariant |
L |
6.8196081184863 |
L(r)(E,1)/r! |
Ω |
0.26128062453329 |
Real period |
R |
3.2625879409654 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000000007 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
85680cn2 14280p2 |
Quadratic twists by: -4 -3 |