Atkin-Lehner |
2- 5- 17+ |
Signs for the Atkin-Lehner involutions |
Class |
23120bi |
Isogeny class |
Conductor |
23120 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
4320 |
Modular degree for the optimal curve |
Δ |
-11837440 = -1 · 213 · 5 · 172 |
Discriminant |
Eigenvalues |
2- -2 5- -1 -3 -1 17+ 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,40,148] |
[a1,a2,a3,a4,a6] |
Generators |
[-2:8:1] |
Generators of the group modulo torsion |
j |
5831/10 |
j-invariant |
L |
3.3184922582347 |
L(r)(E,1)/r! |
Ω |
1.5477395366979 |
Real period |
R |
0.5360224022762 |
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 |
2890h1 92480dg1 115600bt1 23120y1 |
Quadratic twists by: -4 8 5 17 |