Atkin-Lehner |
2+ 3- 7- 13+ |
Signs for the Atkin-Lehner involutions |
Class |
91728y |
Isogeny class |
Conductor |
91728 |
Conductor |
∏ cp |
64 |
Product of Tamagawa factors cp |
Δ |
-91636618494081024 = -1 · 211 · 38 · 79 · 132 |
Discriminant |
Eigenvalues |
2+ 3- 2 7- -4 13+ 2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,91581,9916130] |
[a1,a2,a3,a4,a6] |
Generators |
[245:6860:1] |
Generators of the group modulo torsion |
j |
1409938/1521 |
j-invariant |
L |
7.5288954755346 |
L(r)(E,1)/r! |
Ω |
0.22474294192677 |
Real period |
R |
2.0937519224395 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000010775 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
45864m2 30576f2 91728br2 |
Quadratic twists by: -4 -3 -7 |