Atkin-Lehner |
2+ 5- 7- 13- |
Signs for the Atkin-Lehner involutions |
Class |
25480h |
Isogeny class |
Conductor |
25480 |
Conductor |
∏ cp |
48 |
Product of Tamagawa factors cp |
Δ |
-712335189760230400 = -1 · 210 · 52 · 78 · 136 |
Discriminant |
Eigenvalues |
2+ -2 5- 7- -2 13- -6 6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-128200,-44326752] |
[a1,a2,a3,a4,a6] |
j |
-1934207124196/5912841025 |
j-invariant |
L |
1.3982055829745 |
L(r)(E,1)/r! |
Ω |
0.11651713191457 |
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 |
50960l2 127400bo2 3640b2 |
Quadratic twists by: -4 5 -7 |