Atkin-Lehner |
2+ 5- 11- 31- |
Signs for the Atkin-Lehner involutions |
Class |
27280j |
Isogeny class |
Conductor |
27280 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
148839680 = 28 · 5 · 112 · 312 |
Discriminant |
Eigenvalues |
2+ 2 5- -2 11- -2 -6 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-140,-208] |
[a1,a2,a3,a4,a6] |
j |
1193895376/581405 |
j-invariant |
L |
2.9138138207974 |
L(r)(E,1)/r! |
Ω |
1.4569069103987 |
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 |
13640g2 109120x2 |
Quadratic twists by: -4 8 |