Atkin-Lehner |
2- 5+ 19- |
Signs for the Atkin-Lehner involutions |
Class |
18050u |
Isogeny class |
Conductor |
18050 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
-3640320590569343750 = -1 · 2 · 56 · 1911 |
Discriminant |
Eigenvalues |
2- -1 5+ -3 2 -1 -3 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-631938,213777781] |
[a1,a2,a3,a4,a6] |
Generators |
[131010:1522787:216] |
Generators of the group modulo torsion |
j |
-37966934881/4952198 |
j-invariant |
L |
5.3598087991643 |
L(r)(E,1)/r! |
Ω |
0.24171664426595 |
Real period |
R |
5.5434833784833 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
722c2 950a2 |
Quadratic twists by: 5 -19 |