Atkin-Lehner |
2+ 3- 7+ 53+ |
Signs for the Atkin-Lehner involutions |
Class |
117978f |
Isogeny class |
Conductor |
117978 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
5585419004508 = 22 · 32 · 7 · 536 |
Discriminant |
Eigenvalues |
2+ 3- 2 7+ -4 6 2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-3775355,2823165434] |
[a1,a2,a3,a4,a6] |
j |
268498407453697/252 |
j-invariant |
L |
1.9095571209962 |
L(r)(E,1)/r! |
Ω |
0.4773894227358 |
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 |
42a4 |
Quadratic twists by: 53 |