Atkin-Lehner |
3+ 5- 11- |
Signs for the Atkin-Lehner involutions |
Class |
1815a |
Isogeny class |
Conductor |
1815 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
-6228144140625 = -1 · 32 · 58 · 116 |
Discriminant |
Eigenvalues |
1 3+ 5- 0 11- 2 -2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,4233,58194] |
[a1,a2,a3,a4,a6] |
Generators |
[18:366:1] |
Generators of the group modulo torsion |
j |
4733169839/3515625 |
j-invariant |
L |
3.207426541459 |
L(r)(E,1)/r! |
Ω |
0.48128513866675 |
Real period |
R |
0.83303697843865 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
29040dg5 116160ct5 5445g6 9075l6 |
Quadratic twists by: -4 8 -3 5 |