Atkin-Lehner |
5- 7- 19- 23+ |
Signs for the Atkin-Lehner involutions |
Class |
15295d |
Isogeny class |
Conductor |
15295 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
2176 |
Modular degree for the optimal curve |
Δ |
1453025 = 52 · 7 · 192 · 23 |
Discriminant |
Eigenvalues |
-1 2 5- 7- 2 2 -2 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-35,40] |
[a1,a2,a3,a4,a6] |
j |
4750104241/1453025 |
j-invariant |
L |
2.4943407325753 |
L(r)(E,1)/r! |
Ω |
2.4943407325753 |
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 |
76475e1 107065b1 |
Quadratic twists by: 5 -7 |