Atkin-Lehner |
2+ 7+ 13+ |
Signs for the Atkin-Lehner involutions |
Class |
1456c |
Isogeny class |
Conductor |
1456 |
Conductor |
∏ cp |
1 |
Product of Tamagawa factors cp |
deg |
1344 |
Modular degree for the optimal curve |
Δ |
-112445342464 = -1 · 28 · 7 · 137 |
Discriminant |
Eigenvalues |
2+ -2 3 7+ 0 13+ -2 -5 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,1071,-8501] |
[a1,a2,a3,a4,a6] |
Generators |
[30:227:1] |
Generators of the group modulo torsion |
j |
530208386048/439239619 |
j-invariant |
L |
2.310219431462 |
L(r)(E,1)/r! |
Ω |
0.58290415371382 |
Real period |
R |
3.9632921068465 |
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 |
728b1 5824v1 13104s1 36400p1 |
Quadratic twists by: -4 8 -3 5 |