Atkin-Lehner |
2- 3- 7- 11+ 43+ |
Signs for the Atkin-Lehner involutions |
Class |
19866r |
Isogeny class |
Conductor |
19866 |
Conductor |
∏ cp |
1152 |
Product of Tamagawa factors cp |
Δ |
-5.6632621078218E+27 |
Discriminant |
Eigenvalues |
2- 3- -4 7- 11+ 4 6 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-1407481515,-20644245804879] |
[a1,a2,a3,a4,a6] |
j |
-308355579810268410629258070381361/5663262107821765277944447488 |
j-invariant |
L |
3.5455063283647 |
L(r)(E,1)/r! |
Ω |
0.012310785862378 |
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 |
59598k2 |
Quadratic twists by: -3 |