Atkin-Lehner |
2+ 3- 7+ 13- 31+ |
Signs for the Atkin-Lehner involutions |
Class |
16926r |
Isogeny class |
Conductor |
16926 |
Conductor |
∏ cp |
288 |
Product of Tamagawa factors cp |
Δ |
-1.1971698985763E+22 |
Discriminant |
Eigenvalues |
2+ 3- 2 7+ 0 13- 6 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-7703930,-9770513272] |
[a1,a2,a3,a4,a6] |
Generators |
[6393:446551:1] |
Generators of the group modulo torsion |
j |
-50566234590332506250681113/11971698985762836521292 |
j-invariant |
L |
5.0927957917853 |
L(r)(E,1)/r! |
Ω |
0.044748830764605 |
Real period |
R |
1.5806731411149 |
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 |
50778bd3 118482j3 |
Quadratic twists by: -3 -7 |