Atkin-Lehner |
2- 3- 7+ 19- 23+ |
Signs for the Atkin-Lehner involutions |
Class |
128478ch |
Isogeny class |
Conductor |
128478 |
Conductor |
∏ cp |
18 |
Product of Tamagawa factors cp |
Δ |
-3606691331754 = -1 · 2 · 32 · 74 · 193 · 233 |
Discriminant |
Eigenvalues |
2- 3- 3 7+ -6 2 -6 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-4019,-134373] |
[a1,a2,a3,a4,a6] |
j |
-2990145519697/1502162154 |
j-invariant |
L |
5.2710405652736 |
L(r)(E,1)/r! |
Ω |
0.29283560318108 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
128478ca2 |
Quadratic twists by: -7 |