Atkin-Lehner |
2- 3+ 7- |
Signs for the Atkin-Lehner involutions |
Class |
28224dz |
Isogeny class |
Conductor |
28224 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
-2022633897984 = -1 · 221 · 39 · 72 |
Discriminant |
Eigenvalues |
2- 3+ 3 7- -3 2 -6 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-53676,-4786992] |
[a1,a2,a3,a4,a6] |
Generators |
[882705:74136411:125] |
Generators of the group modulo torsion |
j |
-67645179/8 |
j-invariant |
L |
6.5567296482004 |
L(r)(E,1)/r! |
Ω |
0.15682721909859 |
Real period |
R |
10.45215506257 |
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 |
28224r2 7056bj2 28224ec1 28224dd2 |
Quadratic twists by: -4 8 -3 -7 |