Atkin-Lehner |
2- 5- 7- 19- |
Signs for the Atkin-Lehner involutions |
Class |
74480cq |
Isogeny class |
Conductor |
74480 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
14306118400 = 28 · 52 · 76 · 19 |
Discriminant |
Eigenvalues |
2- 0 5- 7- 4 4 -6 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-5047,-137886] |
[a1,a2,a3,a4,a6] |
Generators |
[-88108670:9425961:2197000] |
Generators of the group modulo torsion |
j |
472058064/475 |
j-invariant |
L |
7.0682560607849 |
L(r)(E,1)/r! |
Ω |
0.56645767473607 |
Real period |
R |
12.477995044942 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000003195 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
18620j2 1520f2 |
Quadratic twists by: -4 -7 |