Atkin-Lehner |
7- 11+ 13- |
Signs for the Atkin-Lehner involutions |
Class |
91091j |
Isogeny class |
Conductor |
91091 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-1532497403437 = -1 · 78 · 112 · 133 |
Discriminant |
Eigenvalues |
1 2 2 7- 11+ 13- 2 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,2376,-38527] |
[a1,a2,a3,a4,a6] |
Generators |
[183448:294739:12167] |
Generators of the group modulo torsion |
j |
5735339/5929 |
j-invariant |
L |
13.140012280306 |
L(r)(E,1)/r! |
Ω |
0.45981270384235 |
Real period |
R |
7.1442199017291 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000000664 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
13013p2 91091t2 |
Quadratic twists by: -7 13 |