Atkin-Lehner |
3- 41+ 73- |
Signs for the Atkin-Lehner involutions |
Class |
26937a |
Isogeny class |
Conductor |
26937 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
Δ |
19637073 = 38 · 41 · 73 |
Discriminant |
Eigenvalues |
1 3- 2 0 -4 -6 2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-1292976,566215699] |
[a1,a2,a3,a4,a6] |
Generators |
[5997912720910:-2900109077423:9129329000] |
Generators of the group modulo torsion |
j |
327919893084778703617/26937 |
j-invariant |
L |
6.5477206581328 |
L(r)(E,1)/r! |
Ω |
0.83458410464071 |
Real period |
R |
15.690978588555 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
8979a3 |
Quadratic twists by: -3 |