Atkin-Lehner |
2- 3- 7- |
Signs for the Atkin-Lehner involutions |
Class |
9408db |
Isogeny class |
Conductor |
9408 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
7771926822912 = 220 · 32 · 77 |
Discriminant |
Eigenvalues |
2- 3- -2 7- -4 6 -2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-4214849,3329185215] |
[a1,a2,a3,a4,a6] |
j |
268498407453697/252 |
j-invariant |
L |
1.857704807384 |
L(r)(E,1)/r! |
Ω |
0.46442620184599 |
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 |
9408p3 2352o4 28224ft4 1344m3 |
Quadratic twists by: -4 8 -3 -7 |