Atkin-Lehner |
2- 3- 5+ 7- |
Signs for the Atkin-Lehner involutions |
Class |
8820s |
Isogeny class |
Conductor |
8820 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-3921474058548480 = -1 · 28 · 312 · 5 · 78 |
Discriminant |
Eigenvalues |
2- 3- 5+ 7- -6 4 6 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-16023,3112382] |
[a1,a2,a3,a4,a6] |
j |
-20720464/178605 |
j-invariant |
L |
1.5084277716159 |
L(r)(E,1)/r! |
Ω |
0.37710694290397 |
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 |
35280er2 2940f2 44100cp2 1260j2 |
Quadratic twists by: -4 -3 5 -7 |