Atkin-Lehner |
3+ 5- 43+ |
Signs for the Atkin-Lehner involutions |
Class |
1935d |
Isogeny class |
Conductor |
1935 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
384 |
Modular degree for the optimal curve |
Δ |
21159225 = 39 · 52 · 43 |
Discriminant |
Eigenvalues |
1 3+ 5- -4 0 2 2 6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-69,8] |
[a1,a2,a3,a4,a6] |
j |
1860867/1075 |
j-invariant |
L |
1.8084648245341 |
L(r)(E,1)/r! |
Ω |
1.8084648245341 |
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 |
30960bb1 123840o1 1935b1 9675e1 |
Quadratic twists by: -4 8 -3 5 |