Atkin-Lehner |
2+ 5- 7- |
Signs for the Atkin-Lehner involutions |
Class |
3920i |
Isogeny class |
Conductor |
3920 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
4032 |
Modular degree for the optimal curve |
Δ |
-1446273274880 = -1 · 210 · 5 · 710 |
Discriminant |
Eigenvalues |
2+ 1 5- 7- -2 0 -4 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-800,-58780] |
[a1,a2,a3,a4,a6] |
Generators |
[608:14986:1] |
Generators of the group modulo torsion |
j |
-196/5 |
j-invariant |
L |
4.250990677835 |
L(r)(E,1)/r! |
Ω |
0.3690680482641 |
Real period |
R |
5.7590879213595 |
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 |
1960l1 15680ci1 35280bg1 19600p1 |
Quadratic twists by: -4 8 -3 5 |