Atkin-Lehner |
2+ 5- 31- 53+ |
Signs for the Atkin-Lehner involutions |
Class |
16430b |
Isogeny class |
Conductor |
16430 |
Conductor |
∏ cp |
12 |
Product of Tamagawa factors cp |
Δ |
30331008964000 = 25 · 53 · 312 · 534 |
Discriminant |
Eigenvalues |
2+ 0 5- -4 6 -2 0 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-19519,1020525] |
[a1,a2,a3,a4,a6] |
Generators |
[61:202:1] |
Generators of the group modulo torsion |
j |
822448891889957961/30331008964000 |
j-invariant |
L |
3.1830993780814 |
L(r)(E,1)/r! |
Ω |
0.6558828127196 |
Real period |
R |
1.6177175334533 |
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 |
82150k2 |
Quadratic twists by: 5 |