Atkin-Lehner |
2- 3- 5- 7- 103- |
Signs for the Atkin-Lehner involutions |
Class |
64890ch |
Isogeny class |
Conductor |
64890 |
Conductor |
∏ cp |
80 |
Product of Tamagawa factors cp |
Δ |
-646745449218750 = -1 · 2 · 38 · 510 · 72 · 103 |
Discriminant |
Eigenvalues |
2- 3- 5- 7- 4 -2 -6 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-2417,-1223809] |
[a1,a2,a3,a4,a6] |
j |
-2141202151369/887167968750 |
j-invariant |
L |
4.5949267240031 |
L(r)(E,1)/r! |
Ω |
0.22974633643477 |
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 |
21630f2 |
Quadratic twists by: -3 |