Atkin-Lehner |
2- 3- 5+ 17+ |
Signs for the Atkin-Lehner involutions |
Class |
20400cw |
Isogeny class |
Conductor |
20400 |
Conductor |
∏ cp |
64 |
Product of Tamagawa factors cp |
Δ |
-4.6292211914062E+22 |
Discriminant |
Eigenvalues |
2- 3- 5+ 0 2 -2 17+ -8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-10192908,-16252896312] |
[a1,a2,a3,a4,a6] |
Generators |
[2626013016:-28130859375:681472] |
Generators of the group modulo torsion |
j |
-29279123829148431184/11573052978515625 |
j-invariant |
L |
6.2446025046666 |
L(r)(E,1)/r! |
Ω |
0.041437671382575 |
Real period |
R |
9.4186676885946 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
5100a2 81600fe2 61200fe2 4080s2 |
Quadratic twists by: -4 8 -3 5 |