Atkin-Lehner |
3- 5+ 7- 17+ |
Signs for the Atkin-Lehner involutions |
Class |
1785j |
Isogeny class |
Conductor |
1785 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
97578140625 = 32 · 56 · 74 · 172 |
Discriminant |
Eigenvalues |
1 3- 5+ 7- 0 -2 17+ -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-1159,2021] |
[a1,a2,a3,a4,a6] |
Generators |
[49:227:1] |
Generators of the group modulo torsion |
j |
171963096231529/97578140625 |
j-invariant |
L |
3.9002053811488 |
L(r)(E,1)/r! |
Ω |
0.9167568733842 |
Real period |
R |
2.1271754237038 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
28560ce2 114240ca2 5355r2 8925e2 |
Quadratic twists by: -4 8 -3 5 |