Atkin-Lehner |
2+ 3- 5- 17+ |
Signs for the Atkin-Lehner involutions |
Class |
16320bk |
Isogeny class |
Conductor |
16320 |
Conductor |
∏ cp |
91 |
Product of Tamagawa factors cp |
deg |
139776 |
Modular degree for the optimal curve |
Δ |
-46473750000000000 = -1 · 210 · 37 · 513 · 17 |
Discriminant |
Eigenvalues |
2+ 3- 5- -3 -3 -4 17+ 5 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,30575,-10155625] |
[a1,a2,a3,a4,a6] |
Generators |
[650:16875:1] |
Generators of the group modulo torsion |
j |
3086803246205696/45384521484375 |
j-invariant |
L |
5.4219021269503 |
L(r)(E,1)/r! |
Ω |
0.17541987533434 |
Real period |
R |
0.3396498939521 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
16320cd1 2040b1 48960ch1 81600bg1 |
Quadratic twists by: -4 8 -3 5 |