Atkin-Lehner |
2+ 13- 19+ |
Signs for the Atkin-Lehner involutions |
Class |
25688d |
Isogeny class |
Conductor |
25688 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
1624303616 = 211 · 133 · 192 |
Discriminant |
Eigenvalues |
2+ -2 2 -2 0 13- -6 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-472,-3600] |
[a1,a2,a3,a4,a6] |
j |
2590058/361 |
j-invariant |
L |
1.0335710432859 |
L(r)(E,1)/r! |
Ω |
1.0335710432862 |
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 |
51376k2 25688k2 |
Quadratic twists by: -4 13 |