Atkin-Lehner |
2- 3- 5+ 7+ 23- |
Signs for the Atkin-Lehner involutions |
Class |
28980a |
Isogeny class |
Conductor |
28980 |
Conductor |
∏ cp |
168 |
Product of Tamagawa factors cp |
deg |
17681664 |
Modular degree for the optimal curve |
Δ |
-1.0468615596955E+28 |
Discriminant |
Eigenvalues |
2- 3- 5+ 7+ 5 4 -2 5 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-218933328,-5078144713052] |
[a1,a2,a3,a4,a6] |
j |
-6218589009063615570313216/56094690913037211867075 |
j-invariant |
L |
2.8856204318915 |
L(r)(E,1)/r! |
Ω |
0.017176312094589 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
115920dr1 9660f1 |
Quadratic twists by: -4 -3 |