Atkin-Lehner |
2- 3- 5- 7+ 17- |
Signs for the Atkin-Lehner involutions |
Class |
17850cg |
Isogeny class |
Conductor |
17850 |
Conductor |
∏ cp |
1440 |
Product of Tamagawa factors cp |
deg |
161280 |
Modular degree for the optimal curve |
Δ |
-36533824782336000 = -1 · 220 · 39 · 53 · 72 · 172 |
Discriminant |
Eigenvalues |
2- 3- 5- 7+ -2 -4 17- 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,71452,-5519088] |
[a1,a2,a3,a4,a6] |
Generators |
[712:-20516:1] |
Generators of the group modulo torsion |
j |
322742744589591019/292270598258688 |
j-invariant |
L |
8.641592007154 |
L(r)(E,1)/r! |
Ω |
0.20072068984532 |
Real period |
R |
0.11959117049963 |
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 |
53550ce1 17850m1 124950gm1 |
Quadratic twists by: -3 5 -7 |