Atkin-Lehner |
2- 3- 7- |
Signs for the Atkin-Lehner involutions |
Class |
84a |
Isogeny class |
Conductor |
84 |
Conductor |
∏ cp |
6 |
Product of Tamagawa factors cp |
Δ |
790272 = 28 · 32 · 73 |
Discriminant |
Eigenvalues |
2- 3- 0 7- -6 2 0 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-1828,-30700] |
[a1,a2,a3,a4,a6] |
j |
2640279346000/3087 |
j-invariant |
L |
1.0951585545828 |
L(r)(E,1)/r! |
Ω |
0.7301057030552 |
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 |
336a4 1344d4 252a4 2100c4 |
Quadratic twists by: -4 8 -3 5 |