Atkin-Lehner |
5+ 37+ 43- |
Signs for the Atkin-Lehner involutions |
Class |
7955b |
Isogeny class |
Conductor |
7955 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
63282025 = 52 · 372 · 432 |
Discriminant |
Eigenvalues |
1 0 5+ 4 -4 -6 -2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-100,75] |
[a1,a2,a3,a4,a6] |
j |
111215247129/63282025 |
j-invariant |
L |
0.8439903950939 |
L(r)(E,1)/r! |
Ω |
1.6879807901878 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
127280e2 71595j2 39775c2 |
Quadratic twists by: -4 -3 5 |