Atkin-Lehner |
2+ 3- 13+ 103+ |
Signs for the Atkin-Lehner involutions |
Class |
104442l |
Isogeny class |
Conductor |
104442 |
Conductor |
∏ cp |
20 |
Product of Tamagawa factors cp |
deg |
1996800 |
Modular degree for the optimal curve |
Δ |
-1270096021623267072 = -1 · 28 · 310 · 138 · 103 |
Discriminant |
Eigenvalues |
2+ 3- 0 5 0 13+ 2 -1 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,270734,441092] |
[a1,a2,a3,a4,a6] |
j |
2690342666375/1557004032 |
j-invariant |
L |
3.2545540506314 |
L(r)(E,1)/r! |
Ω |
0.16272770561577 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
104442bg1 |
Quadratic twists by: 13 |