Atkin-Lehner |
2+ 5+ 19+ 23+ |
Signs for the Atkin-Lehner involutions |
Class |
21850a |
Isogeny class |
Conductor |
21850 |
Conductor |
∏ cp |
1 |
Product of Tamagawa factors cp |
Δ |
1779696156250 = 2 · 56 · 195 · 23 |
Discriminant |
Eigenvalues |
2+ 1 5+ 2 -3 6 2 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-3558001,-2583491102] |
[a1,a2,a3,a4,a6] |
Generators |
[-3391851347027583585036664825472:1695510556053731237791913631326:3114346163002540129111769153] |
Generators of the group modulo torsion |
j |
318802492415278298881/113900554 |
j-invariant |
L |
4.893523071017 |
L(r)(E,1)/r! |
Ω |
0.10992539955404 |
Real period |
R |
44.516764013319 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
874e2 |
Quadratic twists by: 5 |