Atkin-Lehner |
5- 7- 23- |
Signs for the Atkin-Lehner involutions |
Class |
18515n |
Isogeny class |
Conductor |
18515 |
Conductor |
∏ cp |
48 |
Product of Tamagawa factors cp |
Δ |
456193409500390625 = 58 · 73 · 237 |
Discriminant |
Eigenvalues |
-1 0 5- 7- 4 -2 -6 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-22264387,-40430051214] |
[a1,a2,a3,a4,a6] |
j |
8244966675515989329/3081640625 |
j-invariant |
L |
0.83402319010839 |
L(r)(E,1)/r! |
Ω |
0.069501932509033 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
92575d4 129605g4 805c4 |
Quadratic twists by: 5 -7 -23 |