Atkin-Lehner |
2+ 3- 5+ 29+ |
Signs for the Atkin-Lehner involutions |
Class |
20880h |
Isogeny class |
Conductor |
20880 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-13199560934400 = -1 · 210 · 36 · 52 · 294 |
Discriminant |
Eigenvalues |
2+ 3- 5+ 0 0 -2 6 8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,2277,169722] |
[a1,a2,a3,a4,a6] |
j |
1748981916/17682025 |
j-invariant |
L |
2.0823299222117 |
L(r)(E,1)/r! |
Ω |
0.52058248055294 |
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 |
10440q4 83520gc3 2320d4 104400l3 |
Quadratic twists by: -4 8 -3 5 |