Atkin-Lehner |
7- 31- 41- |
Signs for the Atkin-Lehner involutions |
Class |
8897a |
Isogeny class |
Conductor |
8897 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
-125118511 = -1 · 74 · 31 · 412 |
Discriminant |
Eigenvalues |
1 2 -2 7- -6 4 0 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,124,155] |
[a1,a2,a3,a4,a6] |
j |
208211532983/125118511 |
j-invariant |
L |
2.2757027549085 |
L(r)(E,1)/r! |
Ω |
1.1378513774543 |
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 |
80073g2 62279b2 |
Quadratic twists by: -3 -7 |