Atkin-Lehner |
2+ 3+ 5- 7- 13- |
Signs for the Atkin-Lehner involutions |
Class |
43680i |
Isogeny class |
Conductor |
43680 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
Δ |
1528450560 = 29 · 38 · 5 · 7 · 13 |
Discriminant |
Eigenvalues |
2+ 3+ 5- 7- 0 13- 2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-4880,132840] |
[a1,a2,a3,a4,a6] |
j |
25107427013768/2985255 |
j-invariant |
L |
2.8990935234465 |
L(r)(E,1)/r! |
Ω |
1.4495467616731 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
43680cd4 87360cf4 |
Quadratic twists by: -4 8 |