Atkin-Lehner |
5+ 7- 43- |
Signs for the Atkin-Lehner involutions |
Class |
1505a |
Isogeny class |
Conductor |
1505 |
Conductor |
∏ cp |
12 |
Product of Tamagawa factors cp |
Δ |
-79045421875 = -1 · 56 · 76 · 43 |
Discriminant |
Eigenvalues |
0 -2 5+ 7- 3 -1 -3 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,1,769,-10500] |
[a1,a2,a3,a4,a6] |
Generators |
[54:437:1] |
Generators of the group modulo torsion |
j |
50227071451136/79045421875 |
j-invariant |
L |
1.6438844900615 |
L(r)(E,1)/r! |
Ω |
0.57279457851709 |
Real period |
R |
0.2391614364201 |
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 |
24080h2 96320bc2 13545n2 7525a2 |
Quadratic twists by: -4 8 -3 5 |