Atkin-Lehner |
2- 3- 5+ 7- 23+ |
Signs for the Atkin-Lehner involutions |
Class |
115920dm |
Isogeny class |
Conductor |
115920 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-4928371257600000000 = -1 · 214 · 314 · 58 · 7 · 23 |
Discriminant |
Eigenvalues |
2- 3- 5+ 7- 4 -2 -2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,342717,73788482] |
[a1,a2,a3,a4,a6] |
j |
1490881681033919/1650501562500 |
j-invariant |
L |
2.5852400559101 |
L(r)(E,1)/r! |
Ω |
0.16157750693264 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
14490l4 38640cf3 |
Quadratic twists by: -4 -3 |