Atkin-Lehner |
2+ 5- 11+ 13+ |
Signs for the Atkin-Lehner involutions |
Class |
18590g |
Isogeny class |
Conductor |
18590 |
Conductor |
∏ cp |
56 |
Product of Tamagawa factors cp |
deg |
1655808 |
Modular degree for the optimal curve |
Δ |
-2.9402850692301E+21 |
Discriminant |
Eigenvalues |
2+ 2 5- -4 11+ 13+ -6 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,1525898,2506602324] |
[a1,a2,a3,a4,a6] |
j |
81402860249195471/609157120000000 |
j-invariant |
L |
1.4561978330449 |
L(r)(E,1)/r! |
Ω |
0.10401413093178 |
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 |
92950bw1 1430f1 |
Quadratic twists by: 5 13 |