Atkin-Lehner |
2- 3+ 5- 7- 17- |
Signs for the Atkin-Lehner involutions |
Class |
24990bt |
Isogeny class |
Conductor |
24990 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
432187130970 = 2 · 32 · 5 · 710 · 17 |
Discriminant |
Eigenvalues |
2- 3+ 5- 7- 4 2 17- -8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-399890,97166117] |
[a1,a2,a3,a4,a6] |
Generators |
[23380:-10393:64] |
Generators of the group modulo torsion |
j |
60111445514713489/3673530 |
j-invariant |
L |
8.0137667954514 |
L(r)(E,1)/r! |
Ω |
0.71062537684307 |
Real period |
R |
5.6385312547184 |
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 |
74970v4 124950cv4 3570w3 |
Quadratic twists by: -3 5 -7 |