Atkin-Lehner |
2- 3+ 5- 7- 19+ |
Signs for the Atkin-Lehner involutions |
Class |
47880z |
Isogeny class |
Conductor |
47880 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
63063705600 = 211 · 33 · 52 · 74 · 19 |
Discriminant |
Eigenvalues |
2- 3+ 5- 7- 0 6 -6 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-2187,-37466] |
[a1,a2,a3,a4,a6] |
j |
20920706406/1140475 |
j-invariant |
L |
2.8020094220192 |
L(r)(E,1)/r! |
Ω |
0.70050235554546 |
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 |
95760j2 47880e2 |
Quadratic twists by: -4 -3 |