Atkin-Lehner |
2+ 3- 7+ 13- |
Signs for the Atkin-Lehner involutions |
Class |
17472bb |
Isogeny class |
Conductor |
17472 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
-19653623808 = -1 · 215 · 3 · 7 · 134 |
Discriminant |
Eigenvalues |
2+ 3- -2 7+ -4 13- -2 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,671,-673] |
[a1,a2,a3,a4,a6] |
Generators |
[37:276:1] |
Generators of the group modulo torsion |
j |
1018108216/599781 |
j-invariant |
L |
4.69631833431 |
L(r)(E,1)/r! |
Ω |
0.71495807641273 |
Real period |
R |
3.284331270075 |
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 |
17472n4 8736n4 52416ca3 122304w3 |
Quadratic twists by: -4 8 -3 -7 |