Atkin-Lehner |
5- 7+ 23- |
Signs for the Atkin-Lehner involutions |
Class |
18515j |
Isogeny class |
Conductor |
18515 |
Conductor |
∏ cp |
3 |
Product of Tamagawa factors cp |
Δ |
-462875 = -1 · 53 · 7 · 232 |
Discriminant |
Eigenvalues |
0 1 5- 7+ -3 -1 6 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,1,-1625,24679] |
[a1,a2,a3,a4,a6] |
Generators |
[23:0:1] |
Generators of the group modulo torsion |
j |
-897625882624/875 |
j-invariant |
L |
4.6191060013932 |
L(r)(E,1)/r! |
Ω |
2.4830013294691 |
Real period |
R |
0.62009713091601 |
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 |
92575o2 129605b2 18515g2 |
Quadratic twists by: 5 -7 -23 |