Atkin-Lehner |
2+ 7- 13- 71- |
Signs for the Atkin-Lehner involutions |
Class |
103376g |
Isogeny class |
Conductor |
103376 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
deg |
30720 |
Modular degree for the optimal curve |
Δ |
86008832 = 210 · 7 · 132 · 71 |
Discriminant |
Eigenvalues |
2+ 0 -2 7- 6 13- -2 6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-131,-366] |
[a1,a2,a3,a4,a6] |
j |
242793828/83993 |
j-invariant |
L |
2.902080900865 |
L(r)(E,1)/r! |
Ω |
1.4510402480906 |
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 |
51688e1 |
Quadratic twists by: -4 |