Atkin-Lehner |
2- 3- 7+ |
Signs for the Atkin-Lehner involutions |
Class |
28224em |
Isogeny class |
Conductor |
28224 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
deg |
199680 |
Modular degree for the optimal curve |
Δ |
-91442045985325056 = -1 · 215 · 319 · 74 |
Discriminant |
Eigenvalues |
2- 3- 1 7+ -1 0 8 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,112308,-1346128] |
[a1,a2,a3,a4,a6] |
Generators |
[382:9864:1] |
Generators of the group modulo torsion |
j |
2731405432/1594323 |
j-invariant |
L |
5.9850957197361 |
L(r)(E,1)/r! |
Ω |
0.19996421848427 |
Real period |
R |
3.7413541814526 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
28224el1 14112k1 9408bo1 28224fn1 |
Quadratic twists by: -4 8 -3 -7 |