Atkin-Lehner |
2- 3- 7- 23+ |
Signs for the Atkin-Lehner involutions |
Class |
20286by |
Isogeny class |
Conductor |
20286 |
Conductor |
∏ cp |
80 |
Product of Tamagawa factors cp |
deg |
1843200 |
Modular degree for the optimal curve |
Δ |
-2.7825973664394E+22 |
Discriminant |
Eigenvalues |
2- 3- 0 7- -6 -2 -6 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,2048215,7945492713] |
[a1,a2,a3,a4,a6] |
j |
11079872671250375/324440155855872 |
j-invariant |
L |
1.7818766620142 |
L(r)(E,1)/r! |
Ω |
0.08909383310071 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
6762f1 2898p1 |
Quadratic twists by: -3 -7 |