Atkin-Lehner |
2- 3- 5+ 7- 17+ |
Signs for the Atkin-Lehner involutions |
Class |
85680ed |
Isogeny class |
Conductor |
85680 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-229490678995200 = -1 · 28 · 316 · 52 · 72 · 17 |
Discriminant |
Eigenvalues |
2- 3- 5+ 7- 0 -6 17+ 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,15297,30602] |
[a1,a2,a3,a4,a6] |
j |
2121167764784/1229695425 |
j-invariant |
L |
1.3409480639187 |
L(r)(E,1)/r! |
Ω |
0.33523703643499 |
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 |
21420i2 28560da2 |
Quadratic twists by: -4 -3 |