Atkin-Lehner |
2+ 19- 29+ |
Signs for the Atkin-Lehner involutions |
Class |
20938d |
Isogeny class |
Conductor |
20938 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
-1026978122446698704 = -1 · 24 · 1912 · 29 |
Discriminant |
Eigenvalues |
2+ -1 3 2 -3 1 6 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-19441301,32986022653] |
[a1,a2,a3,a4,a6] |
j |
-17273411298654994657/21829288784 |
j-invariant |
L |
1.8756549132881 |
L(r)(E,1)/r! |
Ω |
0.23445686416101 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
1102e2 |
Quadratic twists by: -19 |