Atkin-Lehner |
2- 5- 13+ |
Signs for the Atkin-Lehner involutions |
Class |
1690g |
Isogeny class |
Conductor |
1690 |
Conductor |
∏ cp |
105 |
Product of Tamagawa factors cp |
Δ |
-4906742437642240 = -1 · 235 · 5 · 134 |
Discriminant |
Eigenvalues |
2- 0 5- -3 -3 13+ -4 7 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-76927,-8857689] |
[a1,a2,a3,a4,a6] |
Generators |
[2259:105366:1] |
Generators of the group modulo torsion |
j |
-1762712152495281/171798691840 |
j-invariant |
L |
3.8854675667666 |
L(r)(E,1)/r! |
Ω |
0.14254573506009 |
Real period |
R |
0.2595970549468 |
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 |
13520w2 54080f2 15210l2 8450a2 |
Quadratic twists by: -4 8 -3 5 |