Atkin-Lehner |
2- 3- 17- |
Signs for the Atkin-Lehner involutions |
Class |
408b |
Isogeny class |
Conductor |
408 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
23970816 = 210 · 34 · 172 |
Discriminant |
Eigenvalues |
2- 3- 2 -4 4 6 17- 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-72,0] |
[a1,a2,a3,a4,a6] |
j |
40873252/23409 |
j-invariant |
L |
1.8237015160132 |
L(r)(E,1)/r! |
Ω |
1.8237015160132 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
816b2 3264i2 1224c2 10200c2 |
Quadratic twists by: -4 8 -3 5 |