Atkin-Lehner |
2- 5+ 7- 23+ |
Signs for the Atkin-Lehner involutions |
Class |
1610d |
Isogeny class |
Conductor |
1610 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
-1813439640250 = -1 · 2 · 53 · 72 · 236 |
Discriminant |
Eigenvalues |
2- -2 5+ 7- 0 2 -6 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-441,-64925] |
[a1,a2,a3,a4,a6] |
Generators |
[10050:22145:216] |
Generators of the group modulo torsion |
j |
-9486391169809/1813439640250 |
j-invariant |
L |
2.945888697275 |
L(r)(E,1)/r! |
Ω |
0.37247175347309 |
Real period |
R |
7.9090257712327 |
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 |
12880n4 51520bg4 14490ba4 8050g4 |
Quadratic twists by: -4 8 -3 5 |