Atkin-Lehner |
2- 5- 13+ 29- |
Signs for the Atkin-Lehner involutions |
Class |
18850ba |
Isogeny class |
Conductor |
18850 |
Conductor |
∏ cp |
24 |
Product of Tamagawa factors cp |
deg |
46080 |
Modular degree for the optimal curve |
Δ |
2498059304000 = 26 · 53 · 135 · 292 |
Discriminant |
Eigenvalues |
2- 0 5- 0 -2 13+ -6 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-38290,-2873263] |
[a1,a2,a3,a4,a6] |
j |
49665997777783941/19984474432 |
j-invariant |
L |
2.0478155538109 |
L(r)(E,1)/r! |
Ω |
0.34130259230181 |
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 |
18850k1 |
Quadratic twists by: 5 |