Atkin-Lehner |
3+ 7+ 13- 17- |
Signs for the Atkin-Lehner involutions |
Class |
4641a |
Isogeny class |
Conductor |
4641 |
Conductor |
∏ cp |
1 |
Product of Tamagawa factors cp |
Δ |
4641 = 3 · 7 · 13 · 17 |
Discriminant |
Eigenvalues |
-1 3+ 2 7+ 4 13- 17- 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-24752,-1509184] |
[a1,a2,a3,a4,a6] |
Generators |
[415:7532:1] |
Generators of the group modulo torsion |
j |
1677087406638588673/4641 |
j-invariant |
L |
2.3701611465513 |
L(r)(E,1)/r! |
Ω |
0.38062463122656 |
Real period |
R |
6.2270303918943 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
74256dc4 13923g3 116025bf4 32487n4 |
Quadratic twists by: -4 -3 5 -7 |