Atkin-Lehner |
2+ 5+ 7+ 23- |
Signs for the Atkin-Lehner involutions |
Class |
64400l |
Isogeny class |
Conductor |
64400 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
18032000000 = 210 · 56 · 72 · 23 |
Discriminant |
Eigenvalues |
2+ 2 5+ 7+ -4 -6 0 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-12208,-515088] |
[a1,a2,a3,a4,a6] |
j |
12576878500/1127 |
j-invariant |
L |
0.90838047001808 |
L(r)(E,1)/r! |
Ω |
0.45419023752012 |
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 |
32200u2 2576e2 |
Quadratic twists by: -4 5 |