Atkin-Lehner |
2- 7+ 43- |
Signs for the Atkin-Lehner involutions |
Class |
2408c |
Isogeny class |
Conductor |
2408 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
222753793024 = 210 · 76 · 432 |
Discriminant |
Eigenvalues |
2- 0 -2 7+ 4 2 2 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-39331,3002190] |
[a1,a2,a3,a4,a6] |
Generators |
[9426:152306:27] |
Generators of the group modulo torsion |
j |
6570958453382628/217533001 |
j-invariant |
L |
2.7959604573977 |
L(r)(E,1)/r! |
Ω |
0.92930758236863 |
Real period |
R |
6.0172982776517 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
4816b2 19264b2 21672c2 60200c2 |
Quadratic twists by: -4 8 -3 5 |