Atkin-Lehner |
2- 5- 7- 41+ |
Signs for the Atkin-Lehner involutions |
Class |
91840bp |
Isogeny class |
Conductor |
91840 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
13225430220800 = 217 · 52 · 74 · 412 |
Discriminant |
Eigenvalues |
2- 2 5- 7- 2 0 -6 6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-6945,140225] |
[a1,a2,a3,a4,a6] |
j |
282678688658/100902025 |
j-invariant |
L |
5.1937273651505 |
L(r)(E,1)/r! |
Ω |
0.64921592967938 |
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 |
91840n2 22960c2 |
Quadratic twists by: -4 8 |