Atkin-Lehner |
2- 5- 7+ 47- |
Signs for the Atkin-Lehner involutions |
Class |
26320j |
Isogeny class |
Conductor |
26320 |
Conductor |
∏ cp |
48 |
Product of Tamagawa factors cp |
Δ |
-86537265335664640 = -1 · 215 · 5 · 72 · 476 |
Discriminant |
Eigenvalues |
2- 2 5- 7+ 0 2 0 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-238840,47183472] |
[a1,a2,a3,a4,a6] |
j |
-367863560524688761/21127262044840 |
j-invariant |
L |
4.0311378169677 |
L(r)(E,1)/r! |
Ω |
0.33592815141397 |
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 |
3290e4 105280v4 |
Quadratic twists by: -4 8 |