Atkin-Lehner |
2- 5- 7- 31+ |
Signs for the Atkin-Lehner involutions |
Class |
15190be |
Isogeny class |
Conductor |
15190 |
Conductor |
∏ cp |
96 |
Product of Tamagawa factors cp |
Δ |
-107269975807750000 = -1 · 24 · 56 · 712 · 31 |
Discriminant |
Eigenvalues |
2- 2 5- 7- 6 -2 6 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-2801135,1803369637] |
[a1,a2,a3,a4,a6] |
j |
-20660346545062922209/911779750000 |
j-invariant |
L |
7.5493593515579 |
L(r)(E,1)/r! |
Ω |
0.31455663964825 |
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 |
121520dc3 75950r3 2170n3 |
Quadratic twists by: -4 5 -7 |