Atkin-Lehner |
2+ 3- 13+ 17- |
Signs for the Atkin-Lehner involutions |
Class |
68952o |
Isogeny class |
Conductor |
68952 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
1102577245046784 = 211 · 38 · 136 · 17 |
Discriminant |
Eigenvalues |
2+ 3- -2 4 -4 13+ 17- -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-127144,-17419024] |
[a1,a2,a3,a4,a6] |
Generators |
[-5271:350:27] |
Generators of the group modulo torsion |
j |
22994537186/111537 |
j-invariant |
L |
7.0223347532836 |
L(r)(E,1)/r! |
Ω |
0.25290189719719 |
Real period |
R |
6.9417576837111 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000001294 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
408b3 |
Quadratic twists by: 13 |