Atkin-Lehner |
2+ 3- 7- |
Signs for the Atkin-Lehner involutions |
Class |
28224bi |
Isogeny class |
Conductor |
28224 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-493548440962203648 = -1 · 224 · 36 · 79 |
Discriminant |
Eigenvalues |
2+ 3- 0 7- 0 -4 6 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,126420,-29037008] |
[a1,a2,a3,a4,a6] |
Generators |
[1361646:37244416:2197] |
Generators of the group modulo torsion |
j |
9938375/21952 |
j-invariant |
L |
5.3610758620845 |
L(r)(E,1)/r! |
Ω |
0.15286385062078 |
Real period |
R |
8.7677299772201 |
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 |
28224fc3 882i3 3136k3 4032l3 |
Quadratic twists by: -4 8 -3 -7 |