Atkin-Lehner |
2- 3- 5+ 67- |
Signs for the Atkin-Lehner involutions |
Class |
20100i |
Isogeny class |
Conductor |
20100 |
Conductor |
∏ cp |
20 |
Product of Tamagawa factors cp |
Δ |
15825132000000 = 28 · 310 · 56 · 67 |
Discriminant |
Eigenvalues |
2- 3- 5+ 0 0 -2 -2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-6908,-112812] |
[a1,a2,a3,a4,a6] |
j |
9115564624/3956283 |
j-invariant |
L |
2.7239693274884 |
L(r)(E,1)/r! |
Ω |
0.54479386549767 |
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 |
80400bo2 60300g2 804a2 |
Quadratic twists by: -4 -3 5 |