Atkin-Lehner |
2- 3- 5- 71+ |
Signs for the Atkin-Lehner involutions |
Class |
6390s |
Isogeny class |
Conductor |
6390 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
661480020 = 22 · 38 · 5 · 712 |
Discriminant |
Eigenvalues |
2- 3- 5- -2 4 4 4 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-8627,-306241] |
[a1,a2,a3,a4,a6] |
j |
97393143178729/907380 |
j-invariant |
L |
3.9630428481221 |
L(r)(E,1)/r! |
Ω |
0.49538035601527 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
51120bq2 2130g2 31950o2 |
Quadratic twists by: -4 -3 5 |