Atkin-Lehner |
2- 13- 53+ |
Signs for the Atkin-Lehner involutions |
Class |
1378d |
Isogeny class |
Conductor |
1378 |
Conductor |
∏ cp |
6 |
Product of Tamagawa factors cp |
Δ |
-2305093557416 = -1 · 23 · 13 · 536 |
Discriminant |
Eigenvalues |
2- 1 -3 -1 0 13- -3 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,468,-72904] |
[a1,a2,a3,a4,a6] |
Generators |
[8418:144668:27] |
Generators of the group modulo torsion |
j |
11334523606847/2305093557416 |
j-invariant |
L |
3.7125723361875 |
L(r)(E,1)/r! |
Ω |
0.38596038951746 |
Real period |
R |
1.6031750221955 |
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 |
11024i2 44096d2 12402f2 34450e2 |
Quadratic twists by: -4 8 -3 5 |