Atkin-Lehner |
2- 7- 17+ 67+ |
Signs for the Atkin-Lehner involutions |
Class |
15946g |
Isogeny class |
Conductor |
15946 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
92981126 = 2 · 74 · 172 · 67 |
Discriminant |
Eigenvalues |
2- -2 2 7- 2 -2 17+ -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-732,-7670] |
[a1,a2,a3,a4,a6] |
Generators |
[262:359:8] |
Generators of the group modulo torsion |
j |
43380448316353/92981126 |
j-invariant |
L |
6.09686101559 |
L(r)(E,1)/r! |
Ω |
0.91796182770771 |
Real period |
R |
3.3208684890606 |
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 |
127568t2 111622l2 |
Quadratic twists by: -4 -7 |