Atkin-Lehner |
2- 3- 5+ 37- |
Signs for the Atkin-Lehner involutions |
Class |
26640be |
Isogeny class |
Conductor |
26640 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
74574950400000000 = 218 · 39 · 58 · 37 |
Discriminant |
Eigenvalues |
2- 3- 5+ 0 4 -2 -2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-49104723,132444219922] |
[a1,a2,a3,a4,a6] |
j |
4385367890843575421521/24975000000 |
j-invariant |
L |
0.9400581511789 |
L(r)(E,1)/r! |
Ω |
0.23501453779474 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
3330f3 106560fo4 8880ba3 |
Quadratic twists by: -4 8 -3 |