Atkin-Lehner |
2- 3- 17+ 19+ |
Signs for the Atkin-Lehner involutions |
Class |
1938h |
Isogeny class |
Conductor |
1938 |
Conductor |
∏ cp |
168 |
Product of Tamagawa factors cp |
Δ |
-9735147648 = -1 · 27 · 36 · 172 · 192 |
Discriminant |
Eigenvalues |
2- 3- -2 -2 -4 0 17+ 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,501,-1935] |
[a1,a2,a3,a4,a6] |
Generators |
[42:-327:1] |
Generators of the group modulo torsion |
j |
13905375151823/9735147648 |
j-invariant |
L |
4.2558606826783 |
L(r)(E,1)/r! |
Ω |
0.72924805762791 |
Real period |
R |
0.13895136941996 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
15504o2 62016i2 5814f2 48450d2 |
Quadratic twists by: -4 8 -3 5 |