Atkin-Lehner |
2- 31+ |
Signs for the Atkin-Lehner involutions |
Class |
1922c |
Isogeny class |
Conductor |
1922 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
Δ |
3411564149764 = 22 · 318 |
Discriminant |
Eigenvalues |
2- 3 1 -3 -3 5 3 7 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-73354752,-241800700097] |
[a1,a2,a3,a4,a6] |
j |
51181724570498001/4 |
j-invariant |
L |
5.0555518342865 |
L(r)(E,1)/r! |
Ω |
0.051587263615168 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
49 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
15376s2 61504h2 17298e2 48050a2 |
Quadratic twists by: -4 8 -3 5 |