Atkin-Lehner |
5+ 7+ 23+ |
Signs for the Atkin-Lehner involutions |
Class |
805a |
Isogeny class |
Conductor |
805 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
5720 |
Modular degree for the optimal curve |
Δ |
-3268768272021875 = -1 · 55 · 711 · 232 |
Discriminant |
Eigenvalues |
2 -1 5+ 7+ -5 3 -5 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,1,23004,2393001] |
[a1,a2,a3,a4,a6] |
Generators |
[362:15015:8] |
Generators of the group modulo torsion |
j |
1346216501445963776/3268768272021875 |
j-invariant |
L |
3.2924658901195 |
L(r)(E,1)/r! |
Ω |
0.31217463854874 |
Real period |
R |
5.2734358970122 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
12880t1 51520t1 7245q1 4025e1 |
Quadratic twists by: -4 8 -3 5 |