Atkin-Lehner |
3- 7- 41- |
Signs for the Atkin-Lehner involutions |
Class |
18081l |
Isogeny class |
Conductor |
18081 |
Conductor |
∏ cp |
40 |
Product of Tamagawa factors cp |
deg |
860160 |
Modular degree for the optimal curve |
Δ |
-1.5211844422215E+20 |
Discriminant |
Eigenvalues |
1 3- 3 7- 6 7 -6 6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,1296972,169716217] |
[a1,a2,a3,a4,a6] |
j |
2813193182704463/1773642581109 |
j-invariant |
L |
4.5372942328745 |
L(r)(E,1)/r! |
Ω |
0.11343235582186 |
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 |
6027b1 2583c1 |
Quadratic twists by: -3 -7 |