Atkin-Lehner |
2+ 5- 7+ 47- |
Signs for the Atkin-Lehner involutions |
Class |
105280n |
Isogeny class |
Conductor |
105280 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
-141873643520 = -1 · 218 · 5 · 72 · 472 |
Discriminant |
Eigenvalues |
2+ 0 5- 7+ -6 -2 -4 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,1268,-5136] |
[a1,a2,a3,a4,a6] |
Generators |
[20:168:1] |
Generators of the group modulo torsion |
j |
860085351/541205 |
j-invariant |
L |
3.7470879693905 |
L(r)(E,1)/r! |
Ω |
0.59429138115285 |
Real period |
R |
3.1525679855952 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000012584 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
105280bh2 1645a2 |
Quadratic twists by: -4 8 |