Atkin-Lehner |
2- 19+ 23- |
Signs for the Atkin-Lehner involutions |
Class |
40204d |
Isogeny class |
Conductor |
40204 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
-1.0659273323735E+20 |
Discriminant |
Eigenvalues |
2- -2 3 1 -3 2 -3 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,720851,437561919] |
[a1,a2,a3,a4,a6] |
Generators |
[-1255040730:17551907361:2863288] |
Generators of the group modulo torsion |
j |
1093081751552/2812681891 |
j-invariant |
L |
4.8142242700977 |
L(r)(E,1)/r! |
Ω |
0.13167554821036 |
Real period |
R |
9.1403156006003 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
0.99999999999974 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
1748f2 |
Quadratic twists by: -23 |