Atkin-Lehner |
2+ 5+ 19- |
Signs for the Atkin-Lehner involutions |
Class |
115520i |
Isogeny class |
Conductor |
115520 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
292903891435520 = 216 · 5 · 197 |
Discriminant |
Eigenvalues |
2+ 0 5+ 0 4 -6 -6 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-2926988,-1927433872] |
[a1,a2,a3,a4,a6] |
j |
899466517764/95 |
j-invariant |
L |
0.46169381819248 |
L(r)(E,1)/r! |
Ω |
0.11542352195682 |
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 |
115520bs4 14440e3 6080c4 |
Quadratic twists by: -4 8 -19 |