Atkin-Lehner |
2- 5- 17- 41+ |
Signs for the Atkin-Lehner involutions |
Class |
13940i |
Isogeny class |
Conductor |
13940 |
Conductor |
∏ cp |
1 |
Product of Tamagawa factors cp |
deg |
6240 |
Modular degree for the optimal curve |
Δ |
-892160 = -1 · 28 · 5 · 17 · 41 |
Discriminant |
Eigenvalues |
2- -3 5- 5 6 -2 17- 7 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-7,46] |
[a1,a2,a3,a4,a6] |
j |
-148176/3485 |
j-invariant |
L |
2.3512922447815 |
L(r)(E,1)/r! |
Ω |
2.3512922447815 |
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 |
55760x1 125460j1 69700b1 |
Quadratic twists by: -4 -3 5 |