Atkin-Lehner |
2+ 3+ 11+ 31- |
Signs for the Atkin-Lehner involutions |
Class |
16368a |
Isogeny class |
Conductor |
16368 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
-92261666573125632 = -1 · 211 · 318 · 112 · 312 |
Discriminant |
Eigenvalues |
2+ 3+ 0 2 11+ 4 6 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-31168,14777056] |
[a1,a2,a3,a4,a6] |
j |
-1635063031525250/45049641881409 |
j-invariant |
L |
2.2664791440946 |
L(r)(E,1)/r! |
Ω |
0.28330989301182 |
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 |
8184m2 65472cr2 49104v2 |
Quadratic twists by: -4 8 -3 |