Atkin-Lehner |
2- 17+ 31- |
Signs for the Atkin-Lehner involutions |
Class |
17918f |
Isogeny class |
Conductor |
17918 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
-219036788580771874 = -1 · 2 · 179 · 314 |
Discriminant |
Eigenvalues |
2- 2 2 0 -6 -2 17+ 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-45957,-22853539] |
[a1,a2,a3,a4,a6] |
Generators |
[3119385278077964246714633634:60423332294642594595032140607:5651991945373437142321752] |
Generators of the group modulo torsion |
j |
-90518849/1847042 |
j-invariant |
L |
11.200705342413 |
L(r)(E,1)/r! |
Ω |
0.13597672005033 |
Real period |
R |
41.186113837233 |
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 |
17918c2 |
Quadratic twists by: 17 |