Atkin-Lehner |
2+ 23- 41- |
Signs for the Atkin-Lehner involutions |
Class |
43378h |
Isogeny class |
Conductor |
43378 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
22894046305628 = 22 · 237 · 412 |
Discriminant |
Eigenvalues |
2+ 2 2 0 0 -2 0 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-260014,50923368] |
[a1,a2,a3,a4,a6] |
Generators |
[7113:20513:27] |
Generators of the group modulo torsion |
j |
13132563308857/154652 |
j-invariant |
L |
7.1850797280784 |
L(r)(E,1)/r! |
Ω |
0.61433344582722 |
Real period |
R |
2.9239331575102 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
0.99999999999883 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
1886d2 |
Quadratic twists by: -23 |