Atkin-Lehner |
2+ 3- 5- 29- |
Signs for the Atkin-Lehner involutions |
Class |
20880z |
Isogeny class |
Conductor |
20880 |
Conductor |
∏ cp |
80 |
Product of Tamagawa factors cp |
Δ |
-4469418810000000000 = -1 · 210 · 312 · 510 · 292 |
Discriminant |
Eigenvalues |
2+ 3- 5- 2 6 6 6 -6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-131907,103372594] |
[a1,a2,a3,a4,a6] |
j |
-340016315288836/5987197265625 |
j-invariant |
L |
4.1332495250549 |
L(r)(E,1)/r! |
Ω |
0.20666247625274 |
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 |
10440k2 83520el2 6960m2 104400bl2 |
Quadratic twists by: -4 8 -3 5 |