Atkin-Lehner |
2+ 3- 5- 17- 43+ |
Signs for the Atkin-Lehner involutions |
Class |
21930s |
Isogeny class |
Conductor |
21930 |
Conductor |
∏ cp |
64 |
Product of Tamagawa factors cp |
Δ |
12311677440000 = 212 · 32 · 54 · 172 · 432 |
Discriminant |
Eigenvalues |
2+ 3- 5- 0 4 -2 17- 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-22988,1328906] |
[a1,a2,a3,a4,a6] |
j |
1343383839781990201/12311677440000 |
j-invariant |
L |
2.8632136314882 |
L(r)(E,1)/r! |
Ω |
0.71580340787207 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
65790bw2 109650bv2 |
Quadratic twists by: -3 5 |