Atkin-Lehner |
2+ 3+ 5- 23+ |
Signs for the Atkin-Lehner involutions |
Class |
690c |
Isogeny class |
Conductor |
690 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
5.0841342773437E+19 |
Discriminant |
Eigenvalues |
2+ 3+ 5- -2 2 -2 0 8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-3172057,-2148591611] |
[a1,a2,a3,a4,a6] |
j |
3529773792266261468365081/50841342773437500000 |
j-invariant |
L |
0.90580157455692 |
L(r)(E,1)/r! |
Ω |
0.11322519681962 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
5520be2 22080x2 2070o2 3450v2 |
Quadratic twists by: -4 8 -3 5 |