Atkin-Lehner |
2+ 7+ 11+ 19- |
Signs for the Atkin-Lehner involutions |
Class |
20482b |
Isogeny class |
Conductor |
20482 |
Conductor |
∏ cp |
6 |
Product of Tamagawa factors cp |
Δ |
3.7177438204408E+20 |
Discriminant |
Eigenvalues |
2+ 1 0 7+ 11+ -7 0 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-8672291,-9786744866] |
[a1,a2,a3,a4,a6] |
j |
12512406545788683625/64490410344448 |
j-invariant |
L |
0.52802209404889 |
L(r)(E,1)/r! |
Ω |
0.088003682341481 |
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 |
20482d2 |
Quadratic twists by: -7 |